{"title":"EGT\/CHT\/TIT Gauges","description":"\u003cp\u003eEGT\/CHT\/TIT Gauges — part of our Instruments range. Quality aircraft parts delivered across the UK and Europe.\u003c\/p\u003e","products":[{"product_id":"10-01017","title":"Alcor By Tempest Weld Boss","description":"\u003cp\u003eWeld boss for screw-in style probes. PMA\/FAA approved.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eManufacturer Part #:\u003c\/strong\u003e 28113\u003c\/p\u003e","brand":"Alcor","offers":[{"title":"Default Title","offer_id":54255397273942,"sku":"10-01017","price":55.3,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1037\/0164\/3606\/files\/28113.jpg?v=1781871061"},{"product_id":"10-01018","title":"Alcor By Tempest Plug For Weld Boss","description":"\u003cp\u003ePlug for Alcor weld boss.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eManufacturer Part #:\u003c\/strong\u003e 28204\u003c\/p\u003e","brand":"Alcor","offers":[{"title":"Default Title","offer_id":54255397372246,"sku":"10-01018","price":55.3,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1037\/0164\/3606\/files\/28204.jpg?v=1781871063"},{"product_id":"10-01019","title":"Alcor By Tempest EGT Lead Stagger Adapter Type K","description":"\u003cp\u003eEasily go from reverse stagger to normal stagger for a perfect fit. PMA\/FAA approved.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eManufacturer Part #:\u003c\/strong\u003e 42523\u003c\/p\u003e","brand":"Alcor","offers":[{"title":"Default Title","offer_id":54255397405014,"sku":"10-01019","price":23.1,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1037\/0164\/3606\/files\/42523.jpg?v=1781871064"},{"product_id":"10-01399","title":"CHT\/EGT Combo With Probe","description":"\u003cp\u003eThese gauges are not temperature compensated; changes in ambient temperature will affect their readings. Unlike our MICRO-1000 gauges, they do require shock mounting. All gauges come with a one-year warranty which covers any malfunction. Prices include probes with 4-ft. leads. Gauge leads may be extended with 18-gauge wire.SWIFT\u003c\/p\u003e","brand":"Falcon \u0026 Swift","offers":[{"title":"Default Title","offer_id":54255442067798,"sku":"10-01399","price":491.33,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1037\/0164\/3606\/files\/2inchtegtcombo.jpg?v=1781871257"},{"product_id":"10-01402","title":"CHT\/EGT Comb 2 Round Deg C.","description":"\u003cp\u003eThese gauges are not temperature compensated; changes in ambient temperature will affect their readings. Unlike our MICRO-1000 gauges, they do require shock mounting. All gauges come with a one-year warranty which covers any malfunction. Prices include probes with 4-ft. leads. Gauge leads may be extended with 18-gauge wire.SWIFT\u003c\/p\u003e","brand":"Falcon \u0026 Swift","offers":[{"title":"Default Title","offer_id":54255442264406,"sku":"10-01402","price":316.33,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1037\/0164\/3606\/files\/2inchtegtcombo_d87dec86-53bc-414a-b6f4-9170cb335761.jpg?v=1781871260"},{"product_id":"10-01403","title":"2 1\/4 CHT\/EGT Combination","description":"\u003cp\u003eThese gauges are not temperature compensated; changes in ambient temperature will affect their readings. Unlike our MICRO-1000 gauges, they do require shock mounting. All gauges come with a one-year warranty which covers any malfunction. Includes 14mm probe with 4-ft. leads. Gauge leads may be extended with 18-gauge wire.\u003c\/p\u003e","brand":"Falcon \u0026 Swift","offers":[{"title":"Default Title","offer_id":54255442329942,"sku":"10-01403","price":485.73,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1037\/0164\/3606\/files\/chtegtsquare.jpg?v=1781871261"},{"product_id":"10-01406","title":"CHT\/EGT Combination Deg. C.","description":"\u003cp\u003eThese gauges are not temperature compensated; changes in ambient temperature will affect their readings. Unlike our MICRO-1000 gauges, they do require shock mounting. All gauges come with a one-year warranty which covers any malfunction. Includes 14mm probe with 4-ft. leads. Gauge leads may be extended with 18-gauge wire.\u003c\/p\u003e","brand":"Falcon \u0026 Swift","offers":[{"title":"Default Title","offer_id":54255442395478,"sku":"10-01406","price":387.73,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1037\/0164\/3606\/files\/chtegtsquare_8b085814-9160-43c4-afd1-e6295989b322.jpg?v=1781871262"},{"product_id":"10-01408","title":"CHT\/EGT 2 Round","description":"\u003cp\u003eSuperior to any other type of pyrometer available. This gauge is suitable for use on sport aircraft. It is constructed with a heavy duty, vibration and shock proof precision jeweled mechanism. Unlike other brands, these units are temperature compensated. That is, changes in ambient air temperature will not affect the gauge display. This gauge, when installed as instructed, will perform within 2% of accuracy. Like other Micro1000 gauges, these units come with our standard 2-year warranty. Order gauges, probes, and extension leads separately. Scaled 0-1700° F Requirements EGT Probe Options (requires one of): EP131, EP130, EP130R, EP132 or EP133 CHT Probe Options (requires one of): CP130, CP131, or CP132 Leads for the probes listed above are sold separately. EGT LEAD (requires one of either): EPE130.07 or EPE130.15 CHT LEAD (requires one of either): CPE130.07 or CPE130.15 Click here for more info on Micro-1000 Probes Gauge Installation The gauge should be mounted in the panel. Round gauges from the front are secured with a U-clamp in the rear. Square gauges from the rear are secured by four provided brass instrument screws and nylock nuts. Connections to Gauge You must use the Micro-1000 extension lead. This is the thermocouple lead and cannot be substituted with normal electrical wire. Fifteen foot extension can be shortened down to a minimum of 7 feet. Seven foot leads may not be shortened. If you have excess leads then bundle and secure them with cable ties or other save method. Wire the backlight if desired or leave unconnected. Connect the probe leads to the instrument as shown in the illustration below. Connect the extension lead to the probe leads matching to the corresponding colors. Red to red, purple to purple, and yellow to yellow. EGT leads connect the \"L\" terminals on the gauge. Yellow wire goes to the + positive terminal and red lead connects to the - negative terminal. CHT leads connect to the \"R\" terminals on the gauge. The red lead connects to the positive terminal and the purple lead connects to the - negative terminal.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eManufacturer Part #:\u003c\/strong\u003e 010-316-0\u003c\/p\u003e","brand":"Aircraft Spruce","offers":[{"title":"Default Title","offer_id":54255442461014,"sku":"10-01408","price":363.93,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1037\/0164\/3606\/files\/10-01409.jpg?v=1781871263"},{"product_id":"10-01409","title":"CHT\/EGT, 2 1\/4 Square","description":"\u003cp\u003eSuperior to any other type of pyrometer available. This gauge is suitable for use on sport aircraft. It is constructed with a heavy duty, vibration and shock proof precision jeweled mechanism. Unlike other brands, these units are temperature compensated. That is, changes in ambient air temperature will not affect the gauge display. This gauge, when installed as instructed, will perform within 2% of accuracy. Like other Micro1000 gauges, these units come with our standard 2-year warranty. Order gauges, probes, and extension leads separately. Scaled 0-1700° F Requirements EGT Probe Options (requires one of): EP131, EP130, EP130R, EP132 or EP133 CHT Probe Options (requires one of): CP130, CP131, or CP132 Leads for the probes listed above are sold separately. EGT LEAD (requires one of either): EPE130.07 or EPE130.15 CHT LEAD (requires one of either): CPE130.07 or CPE130.15 Click here for more info on Micro-1000 Probes Gauge Installation The gauge should be mounted in the panel. Round gauges from the front are secured with a U-clamp in the rear. Square gauges from the rear are secured by four provided brass instrument screws and nylock nuts. Connections to Gauge You must use the Micro-1000 extension lead. This is the thermocouple lead and cannot be substituted with normal electrical wire. Fifteen foot extension can be shortened down to a minimum of 7 feet. Seven foot leads may not be shortened. If you have excess leads then bundle and secure them with cable ties or other save method. Wire the backlight if desired or leave unconnected. Connect the probe leads to the instrument as shown in the illustration below. Connect the extension lead to the probe leads matching to the corresponding colors. Red to red, purple to purple, and yellow to yellow. EGT leads connect the \"L\" terminals on the gauge. Yellow wire goes to the + positive terminal and red lead connects to the - negative terminal. CHT leads connect to the \"R\" terminals on the gauge. The red lead connects to the positive terminal and the purple lead connects to the - negative terminal.\u003c\/p\u003e","brand":"Aircraft Spruce","offers":[{"title":"Default Title","offer_id":54255442526550,"sku":"10-01409","price":397.53,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1037\/0164\/3606\/files\/10-01409_2d3ab022-01bd-419e-a6b7-21272041a544.jpg?v=1781871265"},{"product_id":"10-01458","title":"Swift 2-1\/4 Exhaust Gas Temperature Gauge 375-925 C","description":"\u003cp\u003eSwift Gauge Exhaust Gas Temperature gauges work with most 2 cycle 2 cylinder engines. Size: 2-1\/4\" Range: 375-925°C Similar to Falcon Gauge Made in China\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eManufacturer Part #:\u003c\/strong\u003e E2-92C\u003c\/p\u003e","brand":"Falcon \u0026 Swift","offers":[{"title":"Default Title","offer_id":54255446294870,"sku":"10-01458","price":143.85,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1037\/0164\/3606\/files\/10-01458.jpg?v=1781871312"},{"product_id":"10-02289","title":"Swift 3-1\/8 Exhaust Gas Temperature Gauge 700-1700 F","description":"\u003cp\u003eSwift Gauge Exhaust Gas Temperature gauges work with most 2 cycle 2 cylinder engines. Size: 3-1\/8\" Range: 700-1700°F Similar to Falcon Gauge Made in China\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eManufacturer Part #:\u003c\/strong\u003e E3-17F\u003c\/p\u003e","brand":"Falcon \u0026 Swift","offers":[{"title":"Default Title","offer_id":54255478899030,"sku":"10-02289","price":176.05,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1037\/0164\/3606\/files\/10-02289.jpg?v=1781871688"},{"product_id":"10-03195","title":"Insight G3 4C Single Engine","description":"\u003cp\u003eInsight Graphic Engine Monitor G3 Required Order Form must be completed prior to order.The original GEM was a solitary player. The G3 instrument has two control knobs that operate combination rotary and push button switches. The top knob in general controls screen selection while the bottom knob controls items within the given screen. Each screen assigns its own functional needs to the controls that may change depending on context. A screen may also label the controls with guidance information like “Push to exit”. The G3 is also designed to expand and grow with the times. Less than half of its true potential has been released at this time. The instrument can be updated to acquire new features by loading the SD card via the internet. Another great feature is why not have the G3 instrument diagnose itself? Then you don’t have to disassemble the airplane or even touch the wiring. The probe diagnosis page indications are in green for normal readings and red for readings that fail the criteria set at the bottom of the screen. G3 Series Introduction Special Lean Of Peak Functionality Unparalleled ease of operation Nozzle balance analysis every time Extensive Measurement Coverage Simultaneous EGT, CHT, TIT Bus voltage, instrument vacuum Fuel flow, fuel used, alternator temp, OAT Manifold pressure, RPM, oil temp, oil pressure Continuous Probe Diagnosis Confirm system integrity Save time trouble-shooting Sophisticated Data Logging Unlimited storage on standard SD camera card Integrates data from multiple sources PC compatible files and directories Detailed Vibration Analysis Safely operate lean of peak Detect early stage mechanical problems Prevent catastrophic engine failures Fully Compatible Upgrade Plug \u0026amp; play with all GEM instruments New installs or upgrades are quick and easy GEM trade-in offers available Insight's 610C Graphic Engine Monitor (G3) color-coded bar graph and digital values may be Primary for CHT , EGT and TIT. All other data shown in cyan at the top of display are to be supplementary. The data-log files stored on the SD card can be easily retrieved by the pilot, in-flight or post-flight, for instant viewing or permanent record-keeping. The G3 is a sophisticated tool for engine management. Its microprocessor performs many tasks that used to be handled by the pilot.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eManufacturer Part #:\u003c\/strong\u003e 610C-342\u003c\/p\u003e","brand":"Aircraft Spruce","offers":[{"title":"Default Title","offer_id":54255506260310,"sku":"10-03195","price":5766.6,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1037\/0164\/3606\/files\/10-03195.jpg?v=1781872077"},{"product_id":"10-03196","title":"Insight G3 6C Single Engine","description":"\u003cp\u003eInsight Graphic Engine Monitor G3 Required Order Form must be completed prior to order.The original GEM was a solitary player. The G3 instrument has two control knobs that operate combination rotary and push button switches. The top knob in general controls screen selection while the bottom knob controls items within the given screen. Each screen assigns its own functional needs to the controls that may change depending on context. A screen may also label the controls with guidance information like “Push to exit”. The G3 is also designed to expand and grow with the times. Less than half of its true potential has been released at this time. The instrument can be updated to acquire new features by loading the SD card via the internet. Another great feature is why not have the G3 instrument diagnose itself? Then you don’t have to disassemble the airplane or even touch the wiring. The probe diagnosis page indications are in green for normal readings and red for readings that fail the criteria set at the bottom of the screen. G3 Series Introduction Special Lean Of Peak Functionality Unparalleled ease of operation Nozzle balance analysis every time Extensive Measurement Coverage Simultaneous EGT, CHT, TIT Bus voltage, instrument vacuum Fuel flow, fuel used, alternator temp, OAT Manifold pressure, RPM, oil temp, oil pressure Continuous Probe Diagnosis Confirm system integrity Save time trouble-shooting Sophisticated Data Logging Unlimited storage on standard SD camera card Integrates data from multiple sources PC compatible files and directories Detailed Vibration Analysis Safely operate lean of peak Detect early stage mechanical problems Prevent catastrophic engine failures Fully Compatible Upgrade Plug \u0026amp; play with all GEM instruments New installs or upgrades are quick and easy GEM trade-in offers available Insight's 610C Graphic Engine Monitor (G3) color-coded bar graph and digital values may be Primary for CHT , EGT and TIT. All other data shown in cyan at the top of display are to be supplementary. The data-log files stored on the SD card can be easily retrieved by the pilot, in-flight or post-flight, for instant viewing or permanent record-keeping. The G3 is a sophisticated tool for engine management. Its microprocessor performs many tasks that used to be handled by the pilot.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eManufacturer Part #:\u003c\/strong\u003e 610C-362\u003c\/p\u003e","brand":"Aircraft Spruce","offers":[{"title":"Default Title","offer_id":54255506325846,"sku":"10-03196","price":5941.6,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1037\/0164\/3606\/files\/10-03195_d519c769-68e9-406c-b6e8-e93bae117c4c.jpg?v=1781872079"},{"product_id":"10-04685","title":"Insight G3 4C Single Engine Turbo","description":"\u003cp\u003eInsight Graphic Engine Monitor G3 Required Order Form must be completed prior to order.The original GEM was a solitary player. The G3 instrument has two control knobs that operate combination rotary and push button switches. The top knob in general controls screen selection while the bottom knob controls items within the given screen. Each screen assigns its own functional needs to the controls that may change depending on context. A screen may also label the controls with guidance information like “Push to exit”. The G3 is also designed to expand and grow with the times. Less than half of its true potential has been released at this time. The instrument can be updated to acquire new features by loading the SD card via the internet. Another great feature is why not have the G3 instrument diagnose itself? Then you don’t have to disassemble the airplane or even touch the wiring. The probe diagnosis page indications are in green for normal readings and red for readings that fail the criteria set at the bottom of the screen. G3 Series Introduction Special Lean Of Peak Functionality Unparalleled ease of operation Nozzle balance analysis every time Extensive Measurement Coverage Simultaneous EGT, CHT, TIT Bus voltage, instrument vacuum Fuel flow, fuel used, alternator temp, OAT Manifold pressure, RPM, oil temp, oil pressure Continuous Probe Diagnosis Confirm system integrity Save time trouble-shooting Sophisticated Data Logging Unlimited storage on standard SD camera card Integrates data from multiple sources PC compatible files and directories Detailed Vibration Analysis Safely operate lean of peak Detect early stage mechanical problems Prevent catastrophic engine failures Fully Compatible Upgrade Plug \u0026amp; play with all GEM instruments New installs or upgrades are quick and easy GEM trade-in offers available Insight's 610C Graphic Engine Monitor (G3) color-coded bar graph and digital values may be Primary for CHT , EGT and TIT. All other data shown in cyan at the top of display are to be supplementary. The data-log files stored on the SD card can be easily retrieved by the pilot, in-flight or post-flight, for instant viewing or permanent record-keeping. The G3 is a sophisticated tool for engine management. Its microprocessor performs many tasks that used to be handled by the pilot.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eManufacturer Part #:\u003c\/strong\u003e 610C-343\u003c\/p\u003e","brand":"Aircraft Spruce","offers":[{"title":"Default Title","offer_id":54255559147862,"sku":"10-04685","price":6153.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1037\/0164\/3606\/files\/10-03195_4f7bae59-02ee-41ff-bdaf-7b09a076304c.jpg?v=1781872923"},{"product_id":"10-04686","title":"Insight G3 6C Single Engine Turbo","description":"\u003cp\u003eInsight Graphic Engine Monitor G3 Required Order Form must be completed prior to order.The original GEM was a solitary player. The G3 instrument has two control knobs that operate combination rotary and push button switches. The top knob in general controls screen selection while the bottom knob controls items within the given screen. Each screen assigns its own functional needs to the controls that may change depending on context. A screen may also label the controls with guidance information like “Push to exit”. The G3 is also designed to expand and grow with the times. Less than half of its true potential has been released at this time. The instrument can be updated to acquire new features by loading the SD card via the internet. Another great feature is why not have the G3 instrument diagnose itself? Then you don’t have to disassemble the airplane or even touch the wiring. The probe diagnosis page indications are in green for normal readings and red for readings that fail the criteria set at the bottom of the screen. G3 Series Introduction Special Lean Of Peak Functionality Unparalleled ease of operation Nozzle balance analysis every time Extensive Measurement Coverage Simultaneous EGT, CHT, TIT Bus voltage, instrument vacuum Fuel flow, fuel used, alternator temp, OAT Manifold pressure, RPM, oil temp, oil pressure Continuous Probe Diagnosis Confirm system integrity Save time trouble-shooting Sophisticated Data Logging Unlimited storage on standard SD camera card Integrates data from multiple sources PC compatible files and directories Detailed Vibration Analysis Safely operate lean of peak Detect early stage mechanical problems Prevent catastrophic engine failures Fully Compatible Upgrade Plug \u0026amp; play with all GEM instruments New installs or upgrades are quick and easy GEM trade-in offers available Insight's 610C Graphic Engine Monitor (G3) color-coded bar graph and digital values may be Primary for CHT , EGT and TIT. All other data shown in cyan at the top of display are to be supplementary. The data-log files stored on the SD card can be easily retrieved by the pilot, in-flight or post-flight, for instant viewing or permanent record-keeping. The G3 is a sophisticated tool for engine management. Its microprocessor performs many tasks that used to be handled by the pilot.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eManufacturer Part #:\u003c\/strong\u003e 610C-363\u003c\/p\u003e","brand":"Aircraft Spruce","offers":[{"title":"Default Title","offer_id":54255560229206,"sku":"10-04686","price":6062.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1037\/0164\/3606\/files\/10-03195_d96a369f-20e0-4046-b2b1-441da542339c.jpg?v=1781872925"},{"product_id":"10-04687","title":"Insight G4 4C Single Engine","description":"\u003cp\u003eInsight Graphic Twin Engine Monitor G4 Required Order Form must be completed prior to order.The original GEM was a solitary player. The new G4 will operate standalone too but will also interface with other data sources and report information to other instruments like MFD’s. All of the devices the G4 connects to today didn’t exist in ’79. The G4 is also designed to expand and grow with the times. Less than half of its true potential has been released at this time. The instrument can be updated to acquire new features by loading the SD card via the internet. The G4 update takes only a second while the instrument remains mounted in the airplane.Special Lean Of Peak Functionality \/ Unparalleled ease of operation \/ Nozzle balance analysis every time.Insight's 610C Graphic Engine Monitor (G4) colour-coded bargraph and digital values may be Primary for CHT , EGT and TIT.All other data shown in cyan at the top of display are to be supplementary.Traditional multi-cylinder exhaust gas and cylinder head temperature systems that force the pilot to switch or scan an indicator from cylinder to cylinder in search of critical engine data, are long obsolete. Using the latest computer technology, the G4 presents a clear, concise, graphic picture of all engine temperatures simultaneously for interpretation at a glance.Never before has so much engine diagnostic information been available to the pilot and never before, has the pilot been able to control mixture with such ease and precision for peak fuel efficiency.Insight's latest G4 automatically records flight temperature and will also interface with other data sources and report information to other instruments like MFD’s. The data-log files stored on the SD card can be easily retrieved by the pilot, in-flight or post-flight, for instant viewing or permanent record-keeping.The G4 is a sophisticated tool for engine management. Its microprocessor performs many tasks that used to be handled by the pilot. One of the basic functions performed by the G4 is monitoring exhaust gas temperatures for all cylinders with one degree resolution. What is important is the exhaust gas temperature of a particular cylinder in relation to its peak. But peak EGT is not a constant; it changes with atmospheric conditions, altitude, power setting and engine condition and for this reason absolute exhaust gas temperatures in degrees Fahrenheit are quite meaningless.The real objective of mixture management is finding a mixture setting which represents the correct position on the EGT\/Fuel Flow Curve. As we will see later, this abstract task is easily accomplished by the G3's microprocessor which samples EGT's for all cylinders many times a second and subjects this data to a complex mathematical analysis can identify peak. This capability allows the pilot to operate his or her aircraft engine at the most economical mixture settings.It is generally known that EGT can be a valuable source of information for engine diagnosis and troubleshooting, but there is a great deal of confusion when it comes to interpreting this data. One of the basic principles of EGT engine analysis is that engine temperatures (EGT and CHT) achieve equilibrium in an engine operating at a constant power and mixture setting. What is often overlooked is that this equilibrium cannot be defined as a single point but rather a range of temperatures.The Graphic Engine Monitor is ready to operate the moment electrical power is applied. Within seconds after starting the engine, the white EGT bar graph columns will begin to appear on the G4 display. Each column corresponds to the Exhaust Gas Temperature (EGT) of a cylinder. The lowest exhaust gas temperature that can be displayed by the G4 is 800° F. In some engines, the throttle will have to be opened to the fast idle range to get an EGT indication for all cylinders. As the cylinder heads begin to warm up, the display will indicate Cylinder Head Temperature (CHT) for all cylinders as a smaller green bar in each EGT column. A horizontal red line across each column represents the maximum allowable CHT. Digital numbers below each bar graph column indicates the exact EGT and CHT for each cylinder.G4 Buss VoltageThe G4 Buss Voltage attempts to display the buss voltage in green when it’s normal and red when it’s outside of normal. In an aircraft with a 12V electrical system the Buss Voltage will be annunciated in green so long as the voltage is 12.0V to 14.9V (inclusive).In an aircraft with a 24V electrical system the Buss Voltage will be annunciated in green so long as the voltage is 24.2V to 28.7V (inclusive). Below this range the alternator isn’t charging the battery and above that it’s overcharging, and the Buss Voltage will be annunciated in red.The instrument must be connected to the main voltage buss (not in series with something else, on a lighting buss, etc) and must have a good low-resistance ground connection, otherwise the voltage measurement itself will be in error causing the Buss Voltage to indicate in red erroneously.Controlling the G4 instrumentThe instrument has two control knobs that operate combination rotary and push button switches. The top knob in general controls screen selection while the bottom knob controls items within the given screen. Each screen assigns its own functional needs to the controls that may change depending on context. A screen may also label the controls with guidance information like “Push to exit”. The Bar-Graph Display ScreenThe Exhaust Gas Temperature is displayed in white bar graph form and is interpreted much like a conventional mercury thermometer. The higher the bar, the higher the temperature.The cylinder head temperature is displayed in green single bar format. During normal operation it shows as a green illuminated bar in the lower half of the bar column. Since EGT is normally higher than CHT, the green bar which represents CHT is on top of the white illuminated EGT bar and stands out clearly. However, when the engine is shutdown, the EGT quickly drops to zero and the cylinders remain warm for sometime.The G3 provides a reliable indication of cylinder head temperature even with the engine shut down. Should an EGT probe fail, the entire EGT column for that cylinder will go blank, and the numeric indication will show --- that is dashes, but the CHT bar will still remain green. The failure of one probe will not affect the display of any other probe.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eManufacturer Part #:\u003c\/strong\u003e 610C-442\u003c\/p\u003e","brand":"Aircraft Spruce","offers":[{"title":"Default Title","offer_id":54255561933142,"sku":"10-04687","price":7081.2,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1037\/0164\/3606\/files\/insight-g4-2013.jpg?v=1781872927"},{"product_id":"10-04688","title":"Insight G4 6C Single Engine","description":"\u003cp\u003eInsight Graphic Twin Engine Monitor G4 Required Order Form must be completed prior to order.The original GEM was a solitary player. The new G4 will operate standalone too but will also interface with other data sources and report information to other instruments like MFD’s. All of the devices the G4 connects to today didn’t exist in ’79. The G4 is also designed to expand and grow with the times. Less than half of its true potential has been released at this time. The instrument can be updated to acquire new features by loading the SD card via the internet. The G4 update takes only a second while the instrument remains mounted in the airplane.Special Lean Of Peak Functionality \/ Unparalleled ease of operation \/ Nozzle balance analysis every time.Insight's 610C Graphic Engine Monitor (G4) colour-coded bargraph and digital values may be Primary for CHT , EGT and TIT.All other data shown in cyan at the top of display are to be supplementary.Traditional multi-cylinder exhaust gas and cylinder head temperature systems that force the pilot to switch or scan an indicator from cylinder to cylinder in search of critical engine data, are long obsolete. Using the latest computer technology, the G4 presents a clear, concise, graphic picture of all engine temperatures simultaneously for interpretation at a glance.Never before has so much engine diagnostic information been available to the pilot and never before, has the pilot been able to control mixture with such ease and precision for peak fuel efficiency.Insight's latest G4 automatically records flight temperature and will also interface with other data sources and report information to other instruments like MFD’s. The data-log files stored on the SD card can be easily retrieved by the pilot, in-flight or post-flight, for instant viewing or permanent record-keeping.The G4 is a sophisticated tool for engine management. Its microprocessor performs many tasks that used to be handled by the pilot. One of the basic functions performed by the G4 is monitoring exhaust gas temperatures for all cylinders with one degree resolution. What is important is the exhaust gas temperature of a particular cylinder in relation to its peak. But peak EGT is not a constant; it changes with atmospheric conditions, altitude, power setting and engine condition and for this reason absolute exhaust gas temperatures in degrees Fahrenheit are quite meaningless.The real objective of mixture management is finding a mixture setting which represents the correct position on the EGT\/Fuel Flow Curve. As we will see later, this abstract task is easily accomplished by the G3's microprocessor which samples EGT's for all cylinders many times a second and subjects this data to a complex mathematical analysis can identify peak. This capability allows the pilot to operate his or her aircraft engine at the most economical mixture settings.It is generally known that EGT can be a valuable source of information for engine diagnosis and troubleshooting, but there is a great deal of confusion when it comes to interpreting this data. One of the basic principles of EGT engine analysis is that engine temperatures (EGT and CHT) achieve equilibrium in an engine operating at a constant power and mixture setting. What is often overlooked is that this equilibrium cannot be defined as a single point but rather a range of temperatures.The Graphic Engine Monitor is ready to operate the moment electrical power is applied. Within seconds after starting the engine, the white EGT bar graph columns will begin to appear on the G4 display. Each column corresponds to the Exhaust Gas Temperature (EGT) of a cylinder. The lowest exhaust gas temperature that can be displayed by the G4 is 800° F. In some engines, the throttle will have to be opened to the fast idle range to get an EGT indication for all cylinders. As the cylinder heads begin to warm up, the display will indicate Cylinder Head Temperature (CHT) for all cylinders as a smaller green bar in each EGT column. A horizontal red line across each column represents the maximum allowable CHT. Digital numbers below each bar graph column indicates the exact EGT and CHT for each cylinder.G4 Buss VoltageThe G4 Buss Voltage attempts to display the buss voltage in green when it’s normal and red when it’s outside of normal. In an aircraft with a 12V electrical system the Buss Voltage will be annunciated in green so long as the voltage is 12.0V to 14.9V (inclusive).In an aircraft with a 24V electrical system the Buss Voltage will be annunciated in green so long as the voltage is 24.2V to 28.7V (inclusive). Below this range the alternator isn’t charging the battery and above that it’s overcharging, and the Buss Voltage will be annunciated in red.The instrument must be connected to the main voltage buss (not in series with something else, on a lighting buss, etc) and must have a good low-resistance ground connection, otherwise the voltage measurement itself will be in error causing the Buss Voltage to indicate in red erroneously.Controlling the G4 instrumentThe instrument has two control knobs that operate combination rotary and push button switches. The top knob in general controls screen selection while the bottom knob controls items within the given screen. Each screen assigns its own functional needs to the controls that may change depending on context. A screen may also label the controls with guidance information like “Push to exit”. The Bar-Graph Display ScreenThe Exhaust Gas Temperature is displayed in white bar graph form and is interpreted much like a conventional mercury thermometer. The higher the bar, the higher the temperature.The cylinder head temperature is displayed in green single bar format. During normal operation it shows as a green illuminated bar in the lower half of the bar column. Since EGT is normally higher than CHT, the green bar which represents CHT is on top of the white illuminated EGT bar and stands out clearly. However, when the engine is shutdown, the EGT quickly drops to zero and the cylinders remain warm for sometime.The G3 provides a reliable indication of cylinder head temperature even with the engine shut down. Should an EGT probe fail, the entire EGT column for that cylinder will go blank, and the numeric indication will show --- that is dashes, but the CHT bar will still remain green. The failure of one probe will not affect the display of any other probe.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eManufacturer Part #:\u003c\/strong\u003e 610C-462\u003c\/p\u003e","brand":"Aircraft Spruce","offers":[{"title":"Default Title","offer_id":54255565963606,"sku":"10-04688","price":7460.6,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1037\/0164\/3606\/files\/insight-g4-2013_7fb2dd4f-f13d-4899-8edf-177fc99301af.jpg?v=1781872932"},{"product_id":"10-04689","title":"Insight G4 6C Single Engine Turbo","description":"\u003cp\u003eInsight Graphic Twin Engine Monitor G4 Required Order Form must be completed prior to order.The original GEM was a solitary player. The new G4 will operate standalone too but will also interface with other data sources and report information to other instruments like MFD’s. All of the devices the G4 connects to today didn’t exist in ’79. The G4 is also designed to expand and grow with the times. Less than half of its true potential has been released at this time. The instrument can be updated to acquire new features by loading the SD card via the internet. The G4 update takes only a second while the instrument remains mounted in the airplane.Special Lean Of Peak Functionality \/ Unparalleled ease of operation \/ Nozzle balance analysis every time.Insight's 610C Graphic Engine Monitor (G4) colour-coded bargraph and digital values may be Primary for CHT , EGT and TIT.All other data shown in cyan at the top of display are to be supplementary.Traditional multi-cylinder exhaust gas and cylinder head temperature systems that force the pilot to switch or scan an indicator from cylinder to cylinder in search of critical engine data, are long obsolete. Using the latest computer technology, the G4 presents a clear, concise, graphic picture of all engine temperatures simultaneously for interpretation at a glance.Never before has so much engine diagnostic information been available to the pilot and never before, has the pilot been able to control mixture with such ease and precision for peak fuel efficiency.Insight's latest G4 automatically records flight temperature and will also interface with other data sources and report information to other instruments like MFD’s. The data-log files stored on the SD card can be easily retrieved by the pilot, in-flight or post-flight, for instant viewing or permanent record-keeping.The G4 is a sophisticated tool for engine management. Its microprocessor performs many tasks that used to be handled by the pilot. One of the basic functions performed by the G4 is monitoring exhaust gas temperatures for all cylinders with one degree resolution. What is important is the exhaust gas temperature of a particular cylinder in relation to its peak. But peak EGT is not a constant; it changes with atmospheric conditions, altitude, power setting and engine condition and for this reason absolute exhaust gas temperatures in degrees Fahrenheit are quite meaningless.The real objective of mixture management is finding a mixture setting which represents the correct position on the EGT\/Fuel Flow Curve. As we will see later, this abstract task is easily accomplished by the G3's microprocessor which samples EGT's for all cylinders many times a second and subjects this data to a complex mathematical analysis can identify peak. This capability allows the pilot to operate his or her aircraft engine at the most economical mixture settings.It is generally known that EGT can be a valuable source of information for engine diagnosis and troubleshooting, but there is a great deal of confusion when it comes to interpreting this data. One of the basic principles of EGT engine analysis is that engine temperatures (EGT and CHT) achieve equilibrium in an engine operating at a constant power and mixture setting. What is often overlooked is that this equilibrium cannot be defined as a single point but rather a range of temperatures.The Graphic Engine Monitor is ready to operate the moment electrical power is applied. Within seconds after starting the engine, the white EGT bar graph columns will begin to appear on the G4 display. Each column corresponds to the Exhaust Gas Temperature (EGT) of a cylinder. The lowest exhaust gas temperature that can be displayed by the G4 is 800° F. In some engines, the throttle will have to be opened to the fast idle range to get an EGT indication for all cylinders. As the cylinder heads begin to warm up, the display will indicate Cylinder Head Temperature (CHT) for all cylinders as a smaller green bar in each EGT column. A horizontal red line across each column represents the maximum allowable CHT. Digital numbers below each bar graph column indicates the exact EGT and CHT for each cylinder.G4 Buss VoltageThe G4 Buss Voltage attempts to display the buss voltage in green when it’s normal and red when it’s outside of normal. In an aircraft with a 12V electrical system the Buss Voltage will be annunciated in green so long as the voltage is 12.0V to 14.9V (inclusive).In an aircraft with a 24V electrical system the Buss Voltage will be annunciated in green so long as the voltage is 24.2V to 28.7V (inclusive). Below this range the alternator isn’t charging the battery and above that it’s overcharging, and the Buss Voltage will be annunciated in red.The instrument must be connected to the main voltage buss (not in series with something else, on a lighting buss, etc) and must have a good low-resistance ground connection, otherwise the voltage measurement itself will be in error causing the Buss Voltage to indicate in red erroneously.Controlling the G4 instrumentThe instrument has two control knobs that operate combination rotary and push button switches. The top knob in general controls screen selection while the bottom knob controls items within the given screen. Each screen assigns its own functional needs to the controls that may change depending on context. A screen may also label the controls with guidance information like “Push to exit”. The Bar-Graph Display ScreenThe Exhaust Gas Temperature is displayed in white bar graph form and is interpreted much like a conventional mercury thermometer. The higher the bar, the higher the temperature.The cylinder head temperature is displayed in green single bar format. During normal operation it shows as a green illuminated bar in the lower half of the bar column. Since EGT is normally higher than CHT, the green bar which represents CHT is on top of the white illuminated EGT bar and stands out clearly. However, when the engine is shutdown, the EGT quickly drops to zero and the cylinders remain warm for sometime.The G3 provides a reliable indication of cylinder head temperature even with the engine shut down. Should an EGT probe fail, the entire EGT column for that cylinder will go blank, and the numeric indication will show --- that is dashes, but the CHT bar will still remain green. The failure of one probe will not affect the display of any other probe.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eManufacturer Part #:\u003c\/strong\u003e 610C-463\u003c\/p\u003e","brand":"Aircraft Spruce","offers":[{"title":"Default Title","offer_id":54255567110486,"sku":"10-04689","price":8428.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1037\/0164\/3606\/files\/insight-g4-2013_f2df1fa5-79eb-4b9c-acf1-f6ba8b3764e5.jpg?v=1781872934"},{"product_id":"10-04690","title":"Insight G4 4C Twin Engine","description":"\u003cp\u003eInsight Graphic Twin Engine Monitor G4 Required Order Form must be completed prior to order.The original GEM was a solitary player. The new G4 will operate standalone too but will also interface with other data sources and report information to other instruments like MFD’s. All of the devices the G4 connects to today didn’t exist in ’79. The G4 is also designed to expand and grow with the times. Less than half of its true potential has been released at this time. The instrument can be updated to acquire new features by loading the SD card via the internet. The G4 update takes only a second while the instrument remains mounted in the airplane.Special Lean Of Peak Functionality \/ Unparalleled ease of operation \/ Nozzle balance analysis every time.Insight's 610C Graphic Engine Monitor (G4) colour-coded bargraph and digital values may be Primary for CHT , EGT and TIT.All other data shown in cyan at the top of display are to be supplementary.Traditional multi-cylinder exhaust gas and cylinder head temperature systems that force the pilot to switch or scan an indicator from cylinder to cylinder in search of critical engine data, are long obsolete. Using the latest computer technology, the G4 presents a clear, concise, graphic picture of all engine temperatures simultaneously for interpretation at a glance.Never before has so much engine diagnostic information been available to the pilot and never before, has the pilot been able to control mixture with such ease and precision for peak fuel efficiency.Insight's latest G4 automatically records flight temperature and will also interface with other data sources and report information to other instruments like MFD’s. The data-log files stored on the SD card can be easily retrieved by the pilot, in-flight or post-flight, for instant viewing or permanent record-keeping.The G4 is a sophisticated tool for engine management. Its microprocessor performs many tasks that used to be handled by the pilot. One of the basic functions performed by the G4 is monitoring exhaust gas temperatures for all cylinders with one degree resolution. What is important is the exhaust gas temperature of a particular cylinder in relation to its peak. But peak EGT is not a constant; it changes with atmospheric conditions, altitude, power setting and engine condition and for this reason absolute exhaust gas temperatures in degrees Fahrenheit are quite meaningless.The real objective of mixture management is finding a mixture setting which represents the correct position on the EGT\/Fuel Flow Curve. As we will see later, this abstract task is easily accomplished by the G3's microprocessor which samples EGT's for all cylinders many times a second and subjects this data to a complex mathematical analysis can identify peak. This capability allows the pilot to operate his or her aircraft engine at the most economical mixture settings.It is generally known that EGT can be a valuable source of information for engine diagnosis and troubleshooting, but there is a great deal of confusion when it comes to interpreting this data. One of the basic principles of EGT engine analysis is that engine temperatures (EGT and CHT) achieve equilibrium in an engine operating at a constant power and mixture setting. What is often overlooked is that this equilibrium cannot be defined as a single point but rather a range of temperatures.The Graphic Engine Monitor is ready to operate the moment electrical power is applied. Within seconds after starting the engine, the white EGT bar graph columns will begin to appear on the G4 display. Each column corresponds to the Exhaust Gas Temperature (EGT) of a cylinder. The lowest exhaust gas temperature that can be displayed by the G4 is 800° F. In some engines, the throttle will have to be opened to the fast idle range to get an EGT indication for all cylinders. As the cylinder heads begin to warm up, the display will indicate Cylinder Head Temperature (CHT) for all cylinders as a smaller green bar in each EGT column. A horizontal red line across each column represents the maximum allowable CHT. Digital numbers below each bar graph column indicates the exact EGT and CHT for each cylinder.G4 Buss VoltageThe G4 Buss Voltage attempts to display the buss voltage in green when it’s normal and red when it’s outside of normal. In an aircraft with a 12V electrical system the Buss Voltage will be annunciated in green so long as the voltage is 12.0V to 14.9V (inclusive).In an aircraft with a 24V electrical system the Buss Voltage will be annunciated in green so long as the voltage is 24.2V to 28.7V (inclusive). Below this range the alternator isn’t charging the battery and above that it’s overcharging, and the Buss Voltage will be annunciated in red.The instrument must be connected to the main voltage buss (not in series with something else, on a lighting buss, etc) and must have a good low-resistance ground connection, otherwise the voltage measurement itself will be in error causing the Buss Voltage to indicate in red erroneously.Controlling the G4 instrumentThe instrument has two control knobs that operate combination rotary and push button switches. The top knob in general controls screen selection while the bottom knob controls items within the given screen. Each screen assigns its own functional needs to the controls that may change depending on context. A screen may also label the controls with guidance information like “Push to exit”. The Bar-Graph Display ScreenThe Exhaust Gas Temperature is displayed in white bar graph form and is interpreted much like a conventional mercury thermometer. The higher the bar, the higher the temperature.The cylinder head temperature is displayed in green single bar format. During normal operation it shows as a green illuminated bar in the lower half of the bar column. Since EGT is normally higher than CHT, the green bar which represents CHT is on top of the white illuminated EGT bar and stands out clearly. However, when the engine is shutdown, the EGT quickly drops to zero and the cylinders remain warm for sometime.The G3 provides a reliable indication of cylinder head temperature even with the engine shut down. Should an EGT probe fail, the entire EGT column for that cylinder will go blank, and the numeric indication will show --- that is dashes, but the CHT bar will still remain green. The failure of one probe will not affect the display of any other probe.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eManufacturer Part #:\u003c\/strong\u003e 1210C-042\u003c\/p\u003e","brand":"Aircraft Spruce","offers":[{"title":"Default Title","offer_id":54255569666390,"sku":"10-04690","price":11076.8,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1037\/0164\/3606\/files\/insight-g4-2013_cb91fd17-408e-47f4-9299-c95b10311ed4.jpg?v=1781872934"},{"product_id":"10-04691","title":"Insight G4 6C Twin Engine","description":"\u003cp\u003eInsight Graphic Twin Engine Monitor G4 Required Order Form must be completed prior to order.The original GEM was a solitary player. The new G4 will operate standalone too but will also interface with other data sources and report information to other instruments like MFD’s. All of the devices the G4 connects to today didn’t exist in ’79. The G4 is also designed to expand and grow with the times. Less than half of its true potential has been released at this time. The instrument can be updated to acquire new features by loading the SD card via the internet. The G4 update takes only a second while the instrument remains mounted in the airplane.Special Lean Of Peak Functionality \/ Unparalleled ease of operation \/ Nozzle balance analysis every time.Insight's 610C Graphic Engine Monitor (G4) colour-coded bargraph and digital values may be Primary for CHT , EGT and TIT.All other data shown in cyan at the top of display are to be supplementary.Traditional multi-cylinder exhaust gas and cylinder head temperature systems that force the pilot to switch or scan an indicator from cylinder to cylinder in search of critical engine data, are long obsolete. Using the latest computer technology, the G4 presents a clear, concise, graphic picture of all engine temperatures simultaneously for interpretation at a glance.Never before has so much engine diagnostic information been available to the pilot and never before, has the pilot been able to control mixture with such ease and precision for peak fuel efficiency.Insight's latest G4 automatically records flight temperature and will also interface with other data sources and report information to other instruments like MFD’s. The data-log files stored on the SD card can be easily retrieved by the pilot, in-flight or post-flight, for instant viewing or permanent record-keeping.The G4 is a sophisticated tool for engine management. Its microprocessor performs many tasks that used to be handled by the pilot. One of the basic functions performed by the G4 is monitoring exhaust gas temperatures for all cylinders with one degree resolution. What is important is the exhaust gas temperature of a particular cylinder in relation to its peak. But peak EGT is not a constant; it changes with atmospheric conditions, altitude, power setting and engine condition and for this reason absolute exhaust gas temperatures in degrees Fahrenheit are quite meaningless.The real objective of mixture management is finding a mixture setting which represents the correct position on the EGT\/Fuel Flow Curve. As we will see later, this abstract task is easily accomplished by the G3's microprocessor which samples EGT's for all cylinders many times a second and subjects this data to a complex mathematical analysis can identify peak. This capability allows the pilot to operate his or her aircraft engine at the most economical mixture settings.It is generally known that EGT can be a valuable source of information for engine diagnosis and troubleshooting, but there is a great deal of confusion when it comes to interpreting this data. One of the basic principles of EGT engine analysis is that engine temperatures (EGT and CHT) achieve equilibrium in an engine operating at a constant power and mixture setting. What is often overlooked is that this equilibrium cannot be defined as a single point but rather a range of temperatures.The Graphic Engine Monitor is ready to operate the moment electrical power is applied. Within seconds after starting the engine, the white EGT bar graph columns will begin to appear on the G4 display. Each column corresponds to the Exhaust Gas Temperature (EGT) of a cylinder. The lowest exhaust gas temperature that can be displayed by the G4 is 800° F. In some engines, the throttle will have to be opened to the fast idle range to get an EGT indication for all cylinders. As the cylinder heads begin to warm up, the display will indicate Cylinder Head Temperature (CHT) for all cylinders as a smaller green bar in each EGT column. A horizontal red line across each column represents the maximum allowable CHT. Digital numbers below each bar graph column indicates the exact EGT and CHT for each cylinder.G4 Buss VoltageThe G4 Buss Voltage attempts to display the buss voltage in green when it’s normal and red when it’s outside of normal. In an aircraft with a 12V electrical system the Buss Voltage will be annunciated in green so long as the voltage is 12.0V to 14.9V (inclusive).In an aircraft with a 24V electrical system the Buss Voltage will be annunciated in green so long as the voltage is 24.2V to 28.7V (inclusive). Below this range the alternator isn’t charging the battery and above that it’s overcharging, and the Buss Voltage will be annunciated in red.The instrument must be connected to the main voltage buss (not in series with something else, on a lighting buss, etc) and must have a good low-resistance ground connection, otherwise the voltage measurement itself will be in error causing the Buss Voltage to indicate in red erroneously.Controlling the G4 instrumentThe instrument has two control knobs that operate combination rotary and push button switches. The top knob in general controls screen selection while the bottom knob controls items within the given screen. Each screen assigns its own functional needs to the controls that may change depending on context. A screen may also label the controls with guidance information like “Push to exit”. The Bar-Graph Display ScreenThe Exhaust Gas Temperature is displayed in white bar graph form and is interpreted much like a conventional mercury thermometer. The higher the bar, the higher the temperature.The cylinder head temperature is displayed in green single bar format. During normal operation it shows as a green illuminated bar in the lower half of the bar column. Since EGT is normally higher than CHT, the green bar which represents CHT is on top of the white illuminated EGT bar and stands out clearly. However, when the engine is shutdown, the EGT quickly drops to zero and the cylinders remain warm for sometime.The G3 provides a reliable indication of cylinder head temperature even with the engine shut down. Should an EGT probe fail, the entire EGT column for that cylinder will go blank, and the numeric indication will show --- that is dashes, but the CHT bar will still remain green. The failure of one probe will not affect the display of any other probe.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eManufacturer Part #:\u003c\/strong\u003e 1210C-062\u003c\/p\u003e","brand":"Aircraft Spruce","offers":[{"title":"Default Title","offer_id":54255571698006,"sku":"10-04691","price":11681.6,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1037\/0164\/3606\/files\/insight-g4-2013_80253468-725a-40d6-ae15-4994915a3b5f.jpg?v=1781872936"},{"product_id":"10-04692","title":"Insight G4 4C Twin Engine Turbo","description":"\u003cp\u003eInsight Graphic Twin Engine Monitor G4 Required Order Form must be completed prior to order.The original GEM was a solitary player. The new G4 will operate standalone too but will also interface with other data sources and report information to other instruments like MFD’s. All of the devices the G4 connects to today didn’t exist in ’79. The G4 is also designed to expand and grow with the times. Less than half of its true potential has been released at this time. The instrument can be updated to acquire new features by loading the SD card via the internet. The G4 update takes only a second while the instrument remains mounted in the airplane.Special Lean Of Peak Functionality \/ Unparalleled ease of operation \/ Nozzle balance analysis every time.Insight's 610C Graphic Engine Monitor (G4) colour-coded bargraph and digital values may be Primary for CHT , EGT and TIT.All other data shown in cyan at the top of display are to be supplementary.Traditional multi-cylinder exhaust gas and cylinder head temperature systems that force the pilot to switch or scan an indicator from cylinder to cylinder in search of critical engine data, are long obsolete. Using the latest computer technology, the G4 presents a clear, concise, graphic picture of all engine temperatures simultaneously for interpretation at a glance.Never before has so much engine diagnostic information been available to the pilot and never before, has the pilot been able to control mixture with such ease and precision for peak fuel efficiency.Insight's latest G4 automatically records flight temperature and will also interface with other data sources and report information to other instruments like MFD’s. The data-log files stored on the SD card can be easily retrieved by the pilot, in-flight or post-flight, for instant viewing or permanent record-keeping.The G4 is a sophisticated tool for engine management. Its microprocessor performs many tasks that used to be handled by the pilot. One of the basic functions performed by the G4 is monitoring exhaust gas temperatures for all cylinders with one degree resolution. What is important is the exhaust gas temperature of a particular cylinder in relation to its peak. But peak EGT is not a constant; it changes with atmospheric conditions, altitude, power setting and engine condition and for this reason absolute exhaust gas temperatures in degrees Fahrenheit are quite meaningless.The real objective of mixture management is finding a mixture setting which represents the correct position on the EGT\/Fuel Flow Curve. As we will see later, this abstract task is easily accomplished by the G3's microprocessor which samples EGT's for all cylinders many times a second and subjects this data to a complex mathematical analysis can identify peak. This capability allows the pilot to operate his or her aircraft engine at the most economical mixture settings.It is generally known that EGT can be a valuable source of information for engine diagnosis and troubleshooting, but there is a great deal of confusion when it comes to interpreting this data. One of the basic principles of EGT engine analysis is that engine temperatures (EGT and CHT) achieve equilibrium in an engine operating at a constant power and mixture setting. What is often overlooked is that this equilibrium cannot be defined as a single point but rather a range of temperatures.The Graphic Engine Monitor is ready to operate the moment electrical power is applied. Within seconds after starting the engine, the white EGT bar graph columns will begin to appear on the G4 display. Each column corresponds to the Exhaust Gas Temperature (EGT) of a cylinder. The lowest exhaust gas temperature that can be displayed by the G4 is 800° F. In some engines, the throttle will have to be opened to the fast idle range to get an EGT indication for all cylinders. As the cylinder heads begin to warm up, the display will indicate Cylinder Head Temperature (CHT) for all cylinders as a smaller green bar in each EGT column. A horizontal red line across each column represents the maximum allowable CHT. Digital numbers below each bar graph column indicates the exact EGT and CHT for each cylinder.G4 Buss VoltageThe G4 Buss Voltage attempts to display the buss voltage in green when it’s normal and red when it’s outside of normal. In an aircraft with a 12V electrical system the Buss Voltage will be annunciated in green so long as the voltage is 12.0V to 14.9V (inclusive).In an aircraft with a 24V electrical system the Buss Voltage will be annunciated in green so long as the voltage is 24.2V to 28.7V (inclusive). Below this range the alternator isn’t charging the battery and above that it’s overcharging, and the Buss Voltage will be annunciated in red.The instrument must be connected to the main voltage buss (not in series with something else, on a lighting buss, etc) and must have a good low-resistance ground connection, otherwise the voltage measurement itself will be in error causing the Buss Voltage to indicate in red erroneously.Controlling the G4 instrumentThe instrument has two control knobs that operate combination rotary and push button switches. The top knob in general controls screen selection while the bottom knob controls items within the given screen. Each screen assigns its own functional needs to the controls that may change depending on context. A screen may also label the controls with guidance information like “Push to exit”. The Bar-Graph Display ScreenThe Exhaust Gas Temperature is displayed in white bar graph form and is interpreted much like a conventional mercury thermometer. The higher the bar, the higher the temperature.The cylinder head temperature is displayed in green single bar format. During normal operation it shows as a green illuminated bar in the lower half of the bar column. Since EGT is normally higher than CHT, the green bar which represents CHT is on top of the white illuminated EGT bar and stands out clearly. However, when the engine is shutdown, the EGT quickly drops to zero and the cylinders remain warm for sometime.The G3 provides a reliable indication of cylinder head temperature even with the engine shut down. Should an EGT probe fail, the entire EGT column for that cylinder will go blank, and the numeric indication will show --- that is dashes, but the CHT bar will still remain green. The failure of one probe will not affect the display of any other probe.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eManufacturer Part #:\u003c\/strong\u003e 1210C-043-T\u003c\/p\u003e","brand":"Aircraft Spruce","offers":[{"title":"Default Title","offer_id":54255571796310,"sku":"10-04692","price":11461.8,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1037\/0164\/3606\/files\/insight-g4-2013_ed5db420-8f49-47d0-9e7b-78aefa4ca3b7.jpg?v=1781872936"},{"product_id":"10-04693","title":"Insight G4 6C Twin Engine Turbo","description":"\u003cp\u003eInsight Graphic Twin Engine Monitor G4 Required Order Form must be completed prior to order.The original GEM was a solitary player. The new G4 will operate standalone too but will also interface with other data sources and report information to other instruments like MFD’s. All of the devices the G4 connects to today didn’t exist in ’79. The G4 is also designed to expand and grow with the times. Less than half of its true potential has been released at this time. The instrument can be updated to acquire new features by loading the SD card via the internet. The G4 update takes only a second while the instrument remains mounted in the airplane.Special Lean Of Peak Functionality \/ Unparalleled ease of operation \/ Nozzle balance analysis every time.Insight's 610C Graphic Engine Monitor (G4) colour-coded bargraph and digital values may be Primary for CHT , EGT and TIT.All other data shown in cyan at the top of display are to be supplementary.Traditional multi-cylinder exhaust gas and cylinder head temperature systems that force the pilot to switch or scan an indicator from cylinder to cylinder in search of critical engine data, are long obsolete. Using the latest computer technology, the G4 presents a clear, concise, graphic picture of all engine temperatures simultaneously for interpretation at a glance.Never before has so much engine diagnostic information been available to the pilot and never before, has the pilot been able to control mixture with such ease and precision for peak fuel efficiency.Insight's latest G4 automatically records flight temperature and will also interface with other data sources and report information to other instruments like MFD’s. The data-log files stored on the SD card can be easily retrieved by the pilot, in-flight or post-flight, for instant viewing or permanent record-keeping.The G4 is a sophisticated tool for engine management. Its microprocessor performs many tasks that used to be handled by the pilot. One of the basic functions performed by the G4 is monitoring exhaust gas temperatures for all cylinders with one degree resolution. What is important is the exhaust gas temperature of a particular cylinder in relation to its peak. But peak EGT is not a constant; it changes with atmospheric conditions, altitude, power setting and engine condition and for this reason absolute exhaust gas temperatures in degrees Fahrenheit are quite meaningless.The real objective of mixture management is finding a mixture setting which represents the correct position on the EGT\/Fuel Flow Curve. As we will see later, this abstract task is easily accomplished by the G3's microprocessor which samples EGT's for all cylinders many times a second and subjects this data to a complex mathematical analysis can identify peak. This capability allows the pilot to operate his or her aircraft engine at the most economical mixture settings.It is generally known that EGT can be a valuable source of information for engine diagnosis and troubleshooting, but there is a great deal of confusion when it comes to interpreting this data. One of the basic principles of EGT engine analysis is that engine temperatures (EGT and CHT) achieve equilibrium in an engine operating at a constant power and mixture setting. What is often overlooked is that this equilibrium cannot be defined as a single point but rather a range of temperatures.The Graphic Engine Monitor is ready to operate the moment electrical power is applied. Within seconds after starting the engine, the white EGT bar graph columns will begin to appear on the G4 display. Each column corresponds to the Exhaust Gas Temperature (EGT) of a cylinder. The lowest exhaust gas temperature that can be displayed by the G4 is 800° F. In some engines, the throttle will have to be opened to the fast idle range to get an EGT indication for all cylinders. As the cylinder heads begin to warm up, the display will indicate Cylinder Head Temperature (CHT) for all cylinders as a smaller green bar in each EGT column. A horizontal red line across each column represents the maximum allowable CHT. Digital numbers below each bar graph column indicates the exact EGT and CHT for each cylinder.G4 Buss VoltageThe G4 Buss Voltage attempts to display the buss voltage in green when it’s normal and red when it’s outside of normal. In an aircraft with a 12V electrical system the Buss Voltage will be annunciated in green so long as the voltage is 12.0V to 14.9V (inclusive).In an aircraft with a 24V electrical system the Buss Voltage will be annunciated in green so long as the voltage is 24.2V to 28.7V (inclusive). Below this range the alternator isn’t charging the battery and above that it’s overcharging, and the Buss Voltage will be annunciated in red.The instrument must be connected to the main voltage buss (not in series with something else, on a lighting buss, etc) and must have a good low-resistance ground connection, otherwise the voltage measurement itself will be in error causing the Buss Voltage to indicate in red erroneously.Controlling the G4 instrumentThe instrument has two control knobs that operate combination rotary and push button switches. The top knob in general controls screen selection while the bottom knob controls items within the given screen. Each screen assigns its own functional needs to the controls that may change depending on context. A screen may also label the controls with guidance information like “Push to exit”. The Bar-Graph Display ScreenThe Exhaust Gas Temperature is displayed in white bar graph form and is interpreted much like a conventional mercury thermometer. The higher the bar, the higher the temperature.The cylinder head temperature is displayed in green single bar format. During normal operation it shows as a green illuminated bar in the lower half of the bar column. Since EGT is normally higher than CHT, the green bar which represents CHT is on top of the white illuminated EGT bar and stands out clearly. However, when the engine is shutdown, the EGT quickly drops to zero and the cylinders remain warm for sometime.The G3 provides a reliable indication of cylinder head temperature even with the engine shut down. Should an EGT probe fail, the entire EGT column for that cylinder will go blank, and the numeric indication will show --- that is dashes, but the CHT bar will still remain green. The failure of one probe will not affect the display of any other probe.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eManufacturer Part #:\u003c\/strong\u003e 1210C-063-T\u003c\/p\u003e","brand":"Aircraft Spruce","offers":[{"title":"Default Title","offer_id":54255574221142,"sku":"10-04693","price":12164.6,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1037\/0164\/3606\/files\/insight-g4-2013_a525fa06-9d53-441b-b936-ff10e43fa99d.jpg?v=1781872937"},{"product_id":"10-04699","title":"Insight 4C Or 6C Upgrade Gemini 1200 To G4 Twin","description":"\u003cp\u003eInsight Graphic Twin Engine Monitor G4 Required Order Form must be completed prior to order.The original GEM was a solitary player. The new G4 will operate standalone too but will also interface with other data sources and report information to other instruments like MFD’s. All of the devices the G4 connects to today didn’t exist in ’79. The G4 is also designed to expand and grow with the times. Less than half of its true potential has been released at this time. The instrument can be updated to acquire new features by loading the SD card via the internet. The G4 update takes only a second while the instrument remains mounted in the airplane.Special Lean Of Peak Functionality \/ Unparalleled ease of operation \/ Nozzle balance analysis every time.Insight's 610C Graphic Engine Monitor (G4) colour-coded bargraph and digital values may be Primary for CHT , EGT and TIT.All other data shown in cyan at the top of display are to be supplementary.Traditional multi-cylinder exhaust gas and cylinder head temperature systems that force the pilot to switch or scan an indicator from cylinder to cylinder in search of critical engine data, are long obsolete. Using the latest computer technology, the G4 presents a clear, concise, graphic picture of all engine temperatures simultaneously for interpretation at a glance.Never before has so much engine diagnostic information been available to the pilot and never before, has the pilot been able to control mixture with such ease and precision for peak fuel efficiency.Insight's latest G4 automatically records flight temperature and will also interface with other data sources and report information to other instruments like MFD’s. The data-log files stored on the SD card can be easily retrieved by the pilot, in-flight or post-flight, for instant viewing or permanent record-keeping.The G4 is a sophisticated tool for engine management. Its microprocessor performs many tasks that used to be handled by the pilot. One of the basic functions performed by the G4 is monitoring exhaust gas temperatures for all cylinders with one degree resolution. What is important is the exhaust gas temperature of a particular cylinder in relation to its peak. But peak EGT is not a constant; it changes with atmospheric conditions, altitude, power setting and engine condition and for this reason absolute exhaust gas temperatures in degrees Fahrenheit are quite meaningless.The real objective of mixture management is finding a mixture setting which represents the correct position on the EGT\/Fuel Flow Curve. As we will see later, this abstract task is easily accomplished by the G3's microprocessor which samples EGT's for all cylinders many times a second and subjects this data to a complex mathematical analysis can identify peak. This capability allows the pilot to operate his or her aircraft engine at the most economical mixture settings.It is generally known that EGT can be a valuable source of information for engine diagnosis and troubleshooting, but there is a great deal of confusion when it comes to interpreting this data. One of the basic principles of EGT engine analysis is that engine temperatures (EGT and CHT) achieve equilibrium in an engine operating at a constant power and mixture setting. What is often overlooked is that this equilibrium cannot be defined as a single point but rather a range of temperatures.The Graphic Engine Monitor is ready to operate the moment electrical power is applied. Within seconds after starting the engine, the white EGT bar graph columns will begin to appear on the G4 display. Each column corresponds to the Exhaust Gas Temperature (EGT) of a cylinder. The lowest exhaust gas temperature that can be displayed by the G4 is 800° F. In some engines, the throttle will have to be opened to the fast idle range to get an EGT indication for all cylinders. As the cylinder heads begin to warm up, the display will indicate Cylinder Head Temperature (CHT) for all cylinders as a smaller green bar in each EGT column. A horizontal red line across each column represents the maximum allowable CHT. Digital numbers below each bar graph column indicates the exact EGT and CHT for each cylinder.G4 Buss VoltageThe G4 Buss Voltage attempts to display the buss voltage in green when it’s normal and red when it’s outside of normal. In an aircraft with a 12V electrical system the Buss Voltage will be annunciated in green so long as the voltage is 12.0V to 14.9V (inclusive).In an aircraft with a 24V electrical system the Buss Voltage will be annunciated in green so long as the voltage is 24.2V to 28.7V (inclusive). Below this range the alternator isn’t charging the battery and above that it’s overcharging, and the Buss Voltage will be annunciated in red.The instrument must be connected to the main voltage buss (not in series with something else, on a lighting buss, etc) and must have a good low-resistance ground connection, otherwise the voltage measurement itself will be in error causing the Buss Voltage to indicate in red erroneously.Controlling the G4 instrumentThe instrument has two control knobs that operate combination rotary and push button switches. The top knob in general controls screen selection while the bottom knob controls items within the given screen. Each screen assigns its own functional needs to the controls that may change depending on context. A screen may also label the controls with guidance information like “Push to exit”. The Bar-Graph Display ScreenThe Exhaust Gas Temperature is displayed in white bar graph form and is interpreted much like a conventional mercury thermometer. The higher the bar, the higher the temperature.The cylinder head temperature is displayed in green single bar format. During normal operation it shows as a green illuminated bar in the lower half of the bar column. Since EGT is normally higher than CHT, the green bar which represents CHT is on top of the white illuminated EGT bar and stands out clearly. However, when the engine is shutdown, the EGT quickly drops to zero and the cylinders remain warm for sometime.The G3 provides a reliable indication of cylinder head temperature even with the engine shut down. Should an EGT probe fail, the entire EGT column for that cylinder will go blank, and the numeric indication will show --- that is dashes, but the CHT bar will still remain green. The failure of one probe will not affect the display of any other probe.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eManufacturer Part #:\u003c\/strong\u003e 1210C-063-U\u003c\/p\u003e","brand":"Aircraft Spruce","offers":[{"title":"Default Title","offer_id":54255575695702,"sku":"10-04699","price":9389.8,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1037\/0164\/3606\/files\/insight-g4-2013_17c616f9-821b-4d00-b978-598b90d2a712.jpg?v=1781872939"},{"product_id":"10-05262","title":"Insight G3 4C Single Engine Dual Turbo","description":"\u003cp\u003eInsight Graphic Engine Monitor G3 Required Order Form must be completed prior to order.The original GEM was a solitary player. The G3 instrument has two control knobs that operate combination rotary and push button switches. The top knob in general controls screen selection while the bottom knob controls items within the given screen. Each screen assigns its own functional needs to the controls that may change depending on context. A screen may also label the controls with guidance information like “Push to exit”. The G3 is also designed to expand and grow with the times. Less than half of its true potential has been released at this time. The instrument can be updated to acquire new features by loading the SD card via the internet. Another great feature is why not have the G3 instrument diagnose itself? Then you don’t have to disassemble the airplane or even touch the wiring. The probe diagnosis page indications are in green for normal readings and red for readings that fail the criteria set at the bottom of the screen. G3 Series Introduction Special Lean Of Peak Functionality Unparalleled ease of operation Nozzle balance analysis every time Extensive Measurement Coverage Simultaneous EGT, CHT, TIT Bus voltage, instrument vacuum Fuel flow, fuel used, alternator temp, OAT Manifold pressure, RPM, oil temp, oil pressure Continuous Probe Diagnosis Confirm system integrity Save time trouble-shooting Sophisticated Data Logging Unlimited storage on standard SD camera card Integrates data from multiple sources PC compatible files and directories Detailed Vibration Analysis Safely operate lean of peak Detect early stage mechanical problems Prevent catastrophic engine failures Fully Compatible Upgrade Plug \u0026amp; play with all GEM instruments New installs or upgrades are quick and easy GEM trade-in offers available Insight's 610C Graphic Engine Monitor (G3) color-coded bar graph and digital values may be Primary for CHT , EGT and TIT. All other data shown in cyan at the top of display are to be supplementary. The data-log files stored on the SD card can be easily retrieved by the pilot, in-flight or post-flight, for instant viewing or permanent record-keeping. The G3 is a sophisticated tool for engine management. Its microprocessor performs many tasks that used to be handled by the pilot.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eManufacturer Part #:\u003c\/strong\u003e 610C-343-TT\u003c\/p\u003e","brand":"Aircraft Spruce","offers":[{"title":"Default Title","offer_id":54255599321430,"sku":"10-05262","price":6440.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1037\/0164\/3606\/files\/10-03195_d80234dc-8ea2-439f-b26b-ebac4e596e28.jpg?v=1781873197"},{"product_id":"10-05263","title":"Insight G3 6C Single Engine Dual Turbo","description":"\u003cp\u003eInsight Graphic Engine Monitor G3 Required Order Form must be completed prior to order.The original GEM was a solitary player. The G3 instrument has two control knobs that operate combination rotary and push button switches. The top knob in general controls screen selection while the bottom knob controls items within the given screen. Each screen assigns its own functional needs to the controls that may change depending on context. A screen may also label the controls with guidance information like “Push to exit”. The G3 is also designed to expand and grow with the times. Less than half of its true potential has been released at this time. The instrument can be updated to acquire new features by loading the SD card via the internet. Another great feature is why not have the G3 instrument diagnose itself? Then you don’t have to disassemble the airplane or even touch the wiring. The probe diagnosis page indications are in green for normal readings and red for readings that fail the criteria set at the bottom of the screen. G3 Series Introduction Special Lean Of Peak Functionality Unparalleled ease of operation Nozzle balance analysis every time Extensive Measurement Coverage Simultaneous EGT, CHT, TIT Bus voltage, instrument vacuum Fuel flow, fuel used, alternator temp, OAT Manifold pressure, RPM, oil temp, oil pressure Continuous Probe Diagnosis Confirm system integrity Save time trouble-shooting Sophisticated Data Logging Unlimited storage on standard SD camera card Integrates data from multiple sources PC compatible files and directories Detailed Vibration Analysis Safely operate lean of peak Detect early stage mechanical problems Prevent catastrophic engine failures Fully Compatible Upgrade Plug \u0026amp; play with all GEM instruments New installs or upgrades are quick and easy GEM trade-in offers available Insight's 610C Graphic Engine Monitor (G3) color-coded bar graph and digital values may be Primary for CHT , EGT and TIT. All other data shown in cyan at the top of display are to be supplementary. The data-log files stored on the SD card can be easily retrieved by the pilot, in-flight or post-flight, for instant viewing or permanent record-keeping. The G3 is a sophisticated tool for engine management. Its microprocessor performs many tasks that used to be handled by the pilot.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eManufacturer Part #:\u003c\/strong\u003e 610C-363-TT\u003c\/p\u003e","brand":"Aircraft Spruce","offers":[{"title":"Default Title","offer_id":54255599419734,"sku":"10-05263","price":6588.4,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1037\/0164\/3606\/files\/10-03195_3704766a-ec98-4d43-9a67-765bf51371b1.jpg?v=1781873196"},{"product_id":"10-05264","title":"Insight G4 4C Single Engine Turbo 3-1\/8","description":"\u003cp\u003eInsight Graphic Twin Engine Monitor G4 Required Order Form must be completed prior to order.The original GEM was a solitary player. The new G4 will operate standalone too but will also interface with other data sources and report information to other instruments like MFD’s. All of the devices the G4 connects to today didn’t exist in ’79. The G4 is also designed to expand and grow with the times. Less than half of its true potential has been released at this time. The instrument can be updated to acquire new features by loading the SD card via the internet. The G4 update takes only a second while the instrument remains mounted in the airplane.Special Lean Of Peak Functionality \/ Unparalleled ease of operation \/ Nozzle balance analysis every time.Insight's 610C Graphic Engine Monitor (G4) colour-coded bargraph and digital values may be Primary for CHT , EGT and TIT.All other data shown in cyan at the top of display are to be supplementary.Traditional multi-cylinder exhaust gas and cylinder head temperature systems that force the pilot to switch or scan an indicator from cylinder to cylinder in search of critical engine data, are long obsolete. Using the latest computer technology, the G4 presents a clear, concise, graphic picture of all engine temperatures simultaneously for interpretation at a glance.Never before has so much engine diagnostic information been available to the pilot and never before, has the pilot been able to control mixture with such ease and precision for peak fuel efficiency.Insight's latest G4 automatically records flight temperature and will also interface with other data sources and report information to other instruments like MFD’s. The data-log files stored on the SD card can be easily retrieved by the pilot, in-flight or post-flight, for instant viewing or permanent record-keeping.The G4 is a sophisticated tool for engine management. Its microprocessor performs many tasks that used to be handled by the pilot. One of the basic functions performed by the G4 is monitoring exhaust gas temperatures for all cylinders with one degree resolution. What is important is the exhaust gas temperature of a particular cylinder in relation to its peak. But peak EGT is not a constant; it changes with atmospheric conditions, altitude, power setting and engine condition and for this reason absolute exhaust gas temperatures in degrees Fahrenheit are quite meaningless.The real objective of mixture management is finding a mixture setting which represents the correct position on the EGT\/Fuel Flow Curve. As we will see later, this abstract task is easily accomplished by the G3's microprocessor which samples EGT's for all cylinders many times a second and subjects this data to a complex mathematical analysis can identify peak. This capability allows the pilot to operate his or her aircraft engine at the most economical mixture settings.It is generally known that EGT can be a valuable source of information for engine diagnosis and troubleshooting, but there is a great deal of confusion when it comes to interpreting this data. One of the basic principles of EGT engine analysis is that engine temperatures (EGT and CHT) achieve equilibrium in an engine operating at a constant power and mixture setting. What is often overlooked is that this equilibrium cannot be defined as a single point but rather a range of temperatures.The Graphic Engine Monitor is ready to operate the moment electrical power is applied. Within seconds after starting the engine, the white EGT bar graph columns will begin to appear on the G4 display. Each column corresponds to the Exhaust Gas Temperature (EGT) of a cylinder. The lowest exhaust gas temperature that can be displayed by the G4 is 800° F. In some engines, the throttle will have to be opened to the fast idle range to get an EGT indication for all cylinders. As the cylinder heads begin to warm up, the display will indicate Cylinder Head Temperature (CHT) for all cylinders as a smaller green bar in each EGT column. A horizontal red line across each column represents the maximum allowable CHT. Digital numbers below each bar graph column indicates the exact EGT and CHT for each cylinder.G4 Buss VoltageThe G4 Buss Voltage attempts to display the buss voltage in green when it’s normal and red when it’s outside of normal. In an aircraft with a 12V electrical system the Buss Voltage will be annunciated in green so long as the voltage is 12.0V to 14.9V (inclusive).In an aircraft with a 24V electrical system the Buss Voltage will be annunciated in green so long as the voltage is 24.2V to 28.7V (inclusive). Below this range the alternator isn’t charging the battery and above that it’s overcharging, and the Buss Voltage will be annunciated in red.The instrument must be connected to the main voltage buss (not in series with something else, on a lighting buss, etc) and must have a good low-resistance ground connection, otherwise the voltage measurement itself will be in error causing the Buss Voltage to indicate in red erroneously.Controlling the G4 instrumentThe instrument has two control knobs that operate combination rotary and push button switches. The top knob in general controls screen selection while the bottom knob controls items within the given screen. Each screen assigns its own functional needs to the controls that may change depending on context. A screen may also label the controls with guidance information like “Push to exit”. The Bar-Graph Display ScreenThe Exhaust Gas Temperature is displayed in white bar graph form and is interpreted much like a conventional mercury thermometer. The higher the bar, the higher the temperature.The cylinder head temperature is displayed in green single bar format. During normal operation it shows as a green illuminated bar in the lower half of the bar column. Since EGT is normally higher than CHT, the green bar which represents CHT is on top of the white illuminated EGT bar and stands out clearly. However, when the engine is shutdown, the EGT quickly drops to zero and the cylinders remain warm for sometime.The G3 provides a reliable indication of cylinder head temperature even with the engine shut down. Should an EGT probe fail, the entire EGT column for that cylinder will go blank, and the numeric indication will show --- that is dashes, but the CHT bar will still remain green. The failure of one probe will not affect the display of any other probe.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eManufacturer Part #:\u003c\/strong\u003e 610C-443\u003c\/p\u003e","brand":"Aircraft Spruce","offers":[{"title":"Default Title","offer_id":54255599616342,"sku":"10-05264","price":7915.6,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1037\/0164\/3606\/files\/insight-g4-2013_593dae8d-7c01-40dc-850d-a9a4267bb5a7.jpg?v=1781873200"},{"product_id":"10-05265","title":"Insight G4 4C Single Engine Dual Turbo","description":"\u003cp\u003eInsight Graphic Twin Engine Monitor G4 Required Order Form must be completed prior to order.The original GEM was a solitary player. The new G4 will operate standalone too but will also interface with other data sources and report information to other instruments like MFD’s. All of the devices the G4 connects to today didn’t exist in ’79. The G4 is also designed to expand and grow with the times. Less than half of its true potential has been released at this time. The instrument can be updated to acquire new features by loading the SD card via the internet. The G4 update takes only a second while the instrument remains mounted in the airplane.Special Lean Of Peak Functionality \/ Unparalleled ease of operation \/ Nozzle balance analysis every time.Insight's 610C Graphic Engine Monitor (G4) colour-coded bargraph and digital values may be Primary for CHT , EGT and TIT.All other data shown in cyan at the top of display are to be supplementary.Traditional multi-cylinder exhaust gas and cylinder head temperature systems that force the pilot to switch or scan an indicator from cylinder to cylinder in search of critical engine data, are long obsolete. Using the latest computer technology, the G4 presents a clear, concise, graphic picture of all engine temperatures simultaneously for interpretation at a glance.Never before has so much engine diagnostic information been available to the pilot and never before, has the pilot been able to control mixture with such ease and precision for peak fuel efficiency.Insight's latest G4 automatically records flight temperature and will also interface with other data sources and report information to other instruments like MFD’s. The data-log files stored on the SD card can be easily retrieved by the pilot, in-flight or post-flight, for instant viewing or permanent record-keeping.The G4 is a sophisticated tool for engine management. Its microprocessor performs many tasks that used to be handled by the pilot. One of the basic functions performed by the G4 is monitoring exhaust gas temperatures for all cylinders with one degree resolution. What is important is the exhaust gas temperature of a particular cylinder in relation to its peak. But peak EGT is not a constant; it changes with atmospheric conditions, altitude, power setting and engine condition and for this reason absolute exhaust gas temperatures in degrees Fahrenheit are quite meaningless.The real objective of mixture management is finding a mixture setting which represents the correct position on the EGT\/Fuel Flow Curve. As we will see later, this abstract task is easily accomplished by the G3's microprocessor which samples EGT's for all cylinders many times a second and subjects this data to a complex mathematical analysis can identify peak. This capability allows the pilot to operate his or her aircraft engine at the most economical mixture settings.It is generally known that EGT can be a valuable source of information for engine diagnosis and troubleshooting, but there is a great deal of confusion when it comes to interpreting this data. One of the basic principles of EGT engine analysis is that engine temperatures (EGT and CHT) achieve equilibrium in an engine operating at a constant power and mixture setting. What is often overlooked is that this equilibrium cannot be defined as a single point but rather a range of temperatures.The Graphic Engine Monitor is ready to operate the moment electrical power is applied. Within seconds after starting the engine, the white EGT bar graph columns will begin to appear on the G4 display. Each column corresponds to the Exhaust Gas Temperature (EGT) of a cylinder. The lowest exhaust gas temperature that can be displayed by the G4 is 800° F. In some engines, the throttle will have to be opened to the fast idle range to get an EGT indication for all cylinders. As the cylinder heads begin to warm up, the display will indicate Cylinder Head Temperature (CHT) for all cylinders as a smaller green bar in each EGT column. A horizontal red line across each column represents the maximum allowable CHT. Digital numbers below each bar graph column indicates the exact EGT and CHT for each cylinder.G4 Buss VoltageThe G4 Buss Voltage attempts to display the buss voltage in green when it’s normal and red when it’s outside of normal. In an aircraft with a 12V electrical system the Buss Voltage will be annunciated in green so long as the voltage is 12.0V to 14.9V (inclusive).In an aircraft with a 24V electrical system the Buss Voltage will be annunciated in green so long as the voltage is 24.2V to 28.7V (inclusive). Below this range the alternator isn’t charging the battery and above that it’s overcharging, and the Buss Voltage will be annunciated in red.The instrument must be connected to the main voltage buss (not in series with something else, on a lighting buss, etc) and must have a good low-resistance ground connection, otherwise the voltage measurement itself will be in error causing the Buss Voltage to indicate in red erroneously.Controlling the G4 instrumentThe instrument has two control knobs that operate combination rotary and push button switches. The top knob in general controls screen selection while the bottom knob controls items within the given screen. Each screen assigns its own functional needs to the controls that may change depending on context. A screen may also label the controls with guidance information like “Push to exit”. The Bar-Graph Display ScreenThe Exhaust Gas Temperature is displayed in white bar graph form and is interpreted much like a conventional mercury thermometer. The higher the bar, the higher the temperature.The cylinder head temperature is displayed in green single bar format. During normal operation it shows as a green illuminated bar in the lower half of the bar column. Since EGT is normally higher than CHT, the green bar which represents CHT is on top of the white illuminated EGT bar and stands out clearly. However, when the engine is shutdown, the EGT quickly drops to zero and the cylinders remain warm for sometime.The G3 provides a reliable indication of cylinder head temperature even with the engine shut down. Should an EGT probe fail, the entire EGT column for that cylinder will go blank, and the numeric indication will show --- that is dashes, but the CHT bar will still remain green. The failure of one probe will not affect the display of any other probe.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eManufacturer Part #:\u003c\/strong\u003e 610C-443-TT\u003c\/p\u003e","brand":"Aircraft Spruce","offers":[{"title":"Default Title","offer_id":54255599911254,"sku":"10-05265","price":7942.2,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1037\/0164\/3606\/files\/insight-g4-2013_7bc9837d-450d-4f9c-b6ea-b1c0f63d5941.jpg?v=1781873204"},{"product_id":"10-05266","title":"Insight G4 6C Single Engine Dual Turbo","description":"\u003cp\u003eInsight Graphic Twin Engine Monitor G4 Required Order Form must be completed prior to order.The original GEM was a solitary player. The new G4 will operate standalone too but will also interface with other data sources and report information to other instruments like MFD’s. All of the devices the G4 connects to today didn’t exist in ’79. The G4 is also designed to expand and grow with the times. Less than half of its true potential has been released at this time. The instrument can be updated to acquire new features by loading the SD card via the internet. The G4 update takes only a second while the instrument remains mounted in the airplane.Special Lean Of Peak Functionality \/ Unparalleled ease of operation \/ Nozzle balance analysis every time.Insight's 610C Graphic Engine Monitor (G4) colour-coded bargraph and digital values may be Primary for CHT , EGT and TIT.All other data shown in cyan at the top of display are to be supplementary.Traditional multi-cylinder exhaust gas and cylinder head temperature systems that force the pilot to switch or scan an indicator from cylinder to cylinder in search of critical engine data, are long obsolete. Using the latest computer technology, the G4 presents a clear, concise, graphic picture of all engine temperatures simultaneously for interpretation at a glance.Never before has so much engine diagnostic information been available to the pilot and never before, has the pilot been able to control mixture with such ease and precision for peak fuel efficiency.Insight's latest G4 automatically records flight temperature and will also interface with other data sources and report information to other instruments like MFD’s. The data-log files stored on the SD card can be easily retrieved by the pilot, in-flight or post-flight, for instant viewing or permanent record-keeping.The G4 is a sophisticated tool for engine management. Its microprocessor performs many tasks that used to be handled by the pilot. One of the basic functions performed by the G4 is monitoring exhaust gas temperatures for all cylinders with one degree resolution. What is important is the exhaust gas temperature of a particular cylinder in relation to its peak. But peak EGT is not a constant; it changes with atmospheric conditions, altitude, power setting and engine condition and for this reason absolute exhaust gas temperatures in degrees Fahrenheit are quite meaningless.The real objective of mixture management is finding a mixture setting which represents the correct position on the EGT\/Fuel Flow Curve. As we will see later, this abstract task is easily accomplished by the G3's microprocessor which samples EGT's for all cylinders many times a second and subjects this data to a complex mathematical analysis can identify peak. This capability allows the pilot to operate his or her aircraft engine at the most economical mixture settings.It is generally known that EGT can be a valuable source of information for engine diagnosis and troubleshooting, but there is a great deal of confusion when it comes to interpreting this data. One of the basic principles of EGT engine analysis is that engine temperatures (EGT and CHT) achieve equilibrium in an engine operating at a constant power and mixture setting. What is often overlooked is that this equilibrium cannot be defined as a single point but rather a range of temperatures.The Graphic Engine Monitor is ready to operate the moment electrical power is applied. Within seconds after starting the engine, the white EGT bar graph columns will begin to appear on the G4 display. Each column corresponds to the Exhaust Gas Temperature (EGT) of a cylinder. The lowest exhaust gas temperature that can be displayed by the G4 is 800° F. In some engines, the throttle will have to be opened to the fast idle range to get an EGT indication for all cylinders. As the cylinder heads begin to warm up, the display will indicate Cylinder Head Temperature (CHT) for all cylinders as a smaller green bar in each EGT column. A horizontal red line across each column represents the maximum allowable CHT. Digital numbers below each bar graph column indicates the exact EGT and CHT for each cylinder.G4 Buss VoltageThe G4 Buss Voltage attempts to display the buss voltage in green when it’s normal and red when it’s outside of normal. In an aircraft with a 12V electrical system the Buss Voltage will be annunciated in green so long as the voltage is 12.0V to 14.9V (inclusive).In an aircraft with a 24V electrical system the Buss Voltage will be annunciated in green so long as the voltage is 24.2V to 28.7V (inclusive). Below this range the alternator isn’t charging the battery and above that it’s overcharging, and the Buss Voltage will be annunciated in red.The instrument must be connected to the main voltage buss (not in series with something else, on a lighting buss, etc) and must have a good low-resistance ground connection, otherwise the voltage measurement itself will be in error causing the Buss Voltage to indicate in red erroneously.Controlling the G4 instrumentThe instrument has two control knobs that operate combination rotary and push button switches. The top knob in general controls screen selection while the bottom knob controls items within the given screen. Each screen assigns its own functional needs to the controls that may change depending on context. A screen may also label the controls with guidance information like “Push to exit”. The Bar-Graph Display ScreenThe Exhaust Gas Temperature is displayed in white bar graph form and is interpreted much like a conventional mercury thermometer. The higher the bar, the higher the temperature.The cylinder head temperature is displayed in green single bar format. During normal operation it shows as a green illuminated bar in the lower half of the bar column. Since EGT is normally higher than CHT, the green bar which represents CHT is on top of the white illuminated EGT bar and stands out clearly. However, when the engine is shutdown, the EGT quickly drops to zero and the cylinders remain warm for sometime.The G3 provides a reliable indication of cylinder head temperature even with the engine shut down. Should an EGT probe fail, the entire EGT column for that cylinder will go blank, and the numeric indication will show --- that is dashes, but the CHT bar will still remain green. The failure of one probe will not affect the display of any other probe.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eManufacturer Part #:\u003c\/strong\u003e 610C-463-TT\u003c\/p\u003e","brand":"Aircraft Spruce","offers":[{"title":"Default Title","offer_id":54255600075094,"sku":"10-05266","price":8460.2,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1037\/0164\/3606\/files\/insight-g4-2013_0f927bc8-4a73-4871-8d9b-5e24f977062c.jpg?v=1781873206"},{"product_id":"10-05268","title":"Insight G4 4C Twin Engine Dual Turbo","description":"\u003cp\u003eInsight Graphic Twin Engine Monitor G4 Required Order Form must be completed prior to order.The original GEM was a solitary player. The new G4 will operate standalone too but will also interface with other data sources and report information to other instruments like MFD’s. All of the devices the G4 connects to today didn’t exist in ’79. The G4 is also designed to expand and grow with the times. Less than half of its true potential has been released at this time. The instrument can be updated to acquire new features by loading the SD card via the internet. The G4 update takes only a second while the instrument remains mounted in the airplane.Special Lean Of Peak Functionality \/ Unparalleled ease of operation \/ Nozzle balance analysis every time.Insight's 610C Graphic Engine Monitor (G4) colour-coded bargraph and digital values may be Primary for CHT , EGT and TIT.All other data shown in cyan at the top of display are to be supplementary.Traditional multi-cylinder exhaust gas and cylinder head temperature systems that force the pilot to switch or scan an indicator from cylinder to cylinder in search of critical engine data, are long obsolete. Using the latest computer technology, the G4 presents a clear, concise, graphic picture of all engine temperatures simultaneously for interpretation at a glance.Never before has so much engine diagnostic information been available to the pilot and never before, has the pilot been able to control mixture with such ease and precision for peak fuel efficiency.Insight's latest G4 automatically records flight temperature and will also interface with other data sources and report information to other instruments like MFD’s. The data-log files stored on the SD card can be easily retrieved by the pilot, in-flight or post-flight, for instant viewing or permanent record-keeping.The G4 is a sophisticated tool for engine management. Its microprocessor performs many tasks that used to be handled by the pilot. One of the basic functions performed by the G4 is monitoring exhaust gas temperatures for all cylinders with one degree resolution. What is important is the exhaust gas temperature of a particular cylinder in relation to its peak. But peak EGT is not a constant; it changes with atmospheric conditions, altitude, power setting and engine condition and for this reason absolute exhaust gas temperatures in degrees Fahrenheit are quite meaningless.The real objective of mixture management is finding a mixture setting which represents the correct position on the EGT\/Fuel Flow Curve. As we will see later, this abstract task is easily accomplished by the G3's microprocessor which samples EGT's for all cylinders many times a second and subjects this data to a complex mathematical analysis can identify peak. This capability allows the pilot to operate his or her aircraft engine at the most economical mixture settings.It is generally known that EGT can be a valuable source of information for engine diagnosis and troubleshooting, but there is a great deal of confusion when it comes to interpreting this data. One of the basic principles of EGT engine analysis is that engine temperatures (EGT and CHT) achieve equilibrium in an engine operating at a constant power and mixture setting. What is often overlooked is that this equilibrium cannot be defined as a single point but rather a range of temperatures.The Graphic Engine Monitor is ready to operate the moment electrical power is applied. Within seconds after starting the engine, the white EGT bar graph columns will begin to appear on the G4 display. Each column corresponds to the Exhaust Gas Temperature (EGT) of a cylinder. The lowest exhaust gas temperature that can be displayed by the G4 is 800° F. In some engines, the throttle will have to be opened to the fast idle range to get an EGT indication for all cylinders. As the cylinder heads begin to warm up, the display will indicate Cylinder Head Temperature (CHT) for all cylinders as a smaller green bar in each EGT column. A horizontal red line across each column represents the maximum allowable CHT. Digital numbers below each bar graph column indicates the exact EGT and CHT for each cylinder.G4 Buss VoltageThe G4 Buss Voltage attempts to display the buss voltage in green when it’s normal and red when it’s outside of normal. In an aircraft with a 12V electrical system the Buss Voltage will be annunciated in green so long as the voltage is 12.0V to 14.9V (inclusive).In an aircraft with a 24V electrical system the Buss Voltage will be annunciated in green so long as the voltage is 24.2V to 28.7V (inclusive). Below this range the alternator isn’t charging the battery and above that it’s overcharging, and the Buss Voltage will be annunciated in red.The instrument must be connected to the main voltage buss (not in series with something else, on a lighting buss, etc) and must have a good low-resistance ground connection, otherwise the voltage measurement itself will be in error causing the Buss Voltage to indicate in red erroneously.Controlling the G4 instrumentThe instrument has two control knobs that operate combination rotary and push button switches. The top knob in general controls screen selection while the bottom knob controls items within the given screen. Each screen assigns its own functional needs to the controls that may change depending on context. A screen may also label the controls with guidance information like “Push to exit”. The Bar-Graph Display ScreenThe Exhaust Gas Temperature is displayed in white bar graph form and is interpreted much like a conventional mercury thermometer. The higher the bar, the higher the temperature.The cylinder head temperature is displayed in green single bar format. During normal operation it shows as a green illuminated bar in the lower half of the bar column. Since EGT is normally higher than CHT, the green bar which represents CHT is on top of the white illuminated EGT bar and stands out clearly. However, when the engine is shutdown, the EGT quickly drops to zero and the cylinders remain warm for sometime.The G3 provides a reliable indication of cylinder head temperature even with the engine shut down. Should an EGT probe fail, the entire EGT column for that cylinder will go blank, and the numeric indication will show --- that is dashes, but the CHT bar will still remain green. The failure of one probe will not affect the display of any other probe.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eManufacturer Part #:\u003c\/strong\u003e 1210C-043-2T\u003c\/p\u003e","brand":"Aircraft Spruce","offers":[{"title":"Default Title","offer_id":54255600370006,"sku":"10-05268","price":11348.4,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1037\/0164\/3606\/files\/insight-g4-2013_554aeac2-c466-4b28-8ec0-8801cac64d7a.jpg?v=1781873209"},{"product_id":"10-05269","title":"Insight G4 6C Twin Engine Dual Turbo","description":"\u003cp\u003eInsight Graphic Twin Engine Monitor G4 Required Order Form must be completed prior to order.The original GEM was a solitary player. The new G4 will operate standalone too but will also interface with other data sources and report information to other instruments like MFD’s. All of the devices the G4 connects to today didn’t exist in ’79. The G4 is also designed to expand and grow with the times. Less than half of its true potential has been released at this time. The instrument can be updated to acquire new features by loading the SD card via the internet. The G4 update takes only a second while the instrument remains mounted in the airplane.Special Lean Of Peak Functionality \/ Unparalleled ease of operation \/ Nozzle balance analysis every time.Insight's 610C Graphic Engine Monitor (G4) colour-coded bargraph and digital values may be Primary for CHT , EGT and TIT.All other data shown in cyan at the top of display are to be supplementary.Traditional multi-cylinder exhaust gas and cylinder head temperature systems that force the pilot to switch or scan an indicator from cylinder to cylinder in search of critical engine data, are long obsolete. Using the latest computer technology, the G4 presents a clear, concise, graphic picture of all engine temperatures simultaneously for interpretation at a glance.Never before has so much engine diagnostic information been available to the pilot and never before, has the pilot been able to control mixture with such ease and precision for peak fuel efficiency.Insight's latest G4 automatically records flight temperature and will also interface with other data sources and report information to other instruments like MFD’s. The data-log files stored on the SD card can be easily retrieved by the pilot, in-flight or post-flight, for instant viewing or permanent record-keeping.The G4 is a sophisticated tool for engine management. Its microprocessor performs many tasks that used to be handled by the pilot. One of the basic functions performed by the G4 is monitoring exhaust gas temperatures for all cylinders with one degree resolution. What is important is the exhaust gas temperature of a particular cylinder in relation to its peak. But peak EGT is not a constant; it changes with atmospheric conditions, altitude, power setting and engine condition and for this reason absolute exhaust gas temperatures in degrees Fahrenheit are quite meaningless.The real objective of mixture management is finding a mixture setting which represents the correct position on the EGT\/Fuel Flow Curve. As we will see later, this abstract task is easily accomplished by the G3's microprocessor which samples EGT's for all cylinders many times a second and subjects this data to a complex mathematical analysis can identify peak. This capability allows the pilot to operate his or her aircraft engine at the most economical mixture settings.It is generally known that EGT can be a valuable source of information for engine diagnosis and troubleshooting, but there is a great deal of confusion when it comes to interpreting this data. One of the basic principles of EGT engine analysis is that engine temperatures (EGT and CHT) achieve equilibrium in an engine operating at a constant power and mixture setting. What is often overlooked is that this equilibrium cannot be defined as a single point but rather a range of temperatures.The Graphic Engine Monitor is ready to operate the moment electrical power is applied. Within seconds after starting the engine, the white EGT bar graph columns will begin to appear on the G4 display. Each column corresponds to the Exhaust Gas Temperature (EGT) of a cylinder. The lowest exhaust gas temperature that can be displayed by the G4 is 800° F. In some engines, the throttle will have to be opened to the fast idle range to get an EGT indication for all cylinders. As the cylinder heads begin to warm up, the display will indicate Cylinder Head Temperature (CHT) for all cylinders as a smaller green bar in each EGT column. A horizontal red line across each column represents the maximum allowable CHT. Digital numbers below each bar graph column indicates the exact EGT and CHT for each cylinder.G4 Buss VoltageThe G4 Buss Voltage attempts to display the buss voltage in green when it’s normal and red when it’s outside of normal. In an aircraft with a 12V electrical system the Buss Voltage will be annunciated in green so long as the voltage is 12.0V to 14.9V (inclusive).In an aircraft with a 24V electrical system the Buss Voltage will be annunciated in green so long as the voltage is 24.2V to 28.7V (inclusive). Below this range the alternator isn’t charging the battery and above that it’s overcharging, and the Buss Voltage will be annunciated in red.The instrument must be connected to the main voltage buss (not in series with something else, on a lighting buss, etc) and must have a good low-resistance ground connection, otherwise the voltage measurement itself will be in error causing the Buss Voltage to indicate in red erroneously.Controlling the G4 instrumentThe instrument has two control knobs that operate combination rotary and push button switches. The top knob in general controls screen selection while the bottom knob controls items within the given screen. Each screen assigns its own functional needs to the controls that may change depending on context. A screen may also label the controls with guidance information like “Push to exit”. The Bar-Graph Display ScreenThe Exhaust Gas Temperature is displayed in white bar graph form and is interpreted much like a conventional mercury thermometer. The higher the bar, the higher the temperature.The cylinder head temperature is displayed in green single bar format. During normal operation it shows as a green illuminated bar in the lower half of the bar column. Since EGT is normally higher than CHT, the green bar which represents CHT is on top of the white illuminated EGT bar and stands out clearly. However, when the engine is shutdown, the EGT quickly drops to zero and the cylinders remain warm for sometime.The G3 provides a reliable indication of cylinder head temperature even with the engine shut down. Should an EGT probe fail, the entire EGT column for that cylinder will go blank, and the numeric indication will show --- that is dashes, but the CHT bar will still remain green. The failure of one probe will not affect the display of any other probe.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eManufacturer Part #:\u003c\/strong\u003e 1210C-063-2T\u003c\/p\u003e","brand":"Aircraft Spruce","offers":[{"title":"Default Title","offer_id":54255600402774,"sku":"10-05269","price":12118.4,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1037\/0164\/3606\/files\/insight-g4-2013_e52cae1d-2eb8-41b8-a4d9-56f9eb799b47.jpg?v=1781873211"},{"product_id":"10-05271","title":"Insight 4C Or 6C Upgrade To G4 Twin","description":"\u003cp\u003eInsight Graphic Twin Engine Monitor G4 Required Order Form must be completed prior to order.The original GEM was a solitary player. The new G4 will operate standalone too but will also interface with other data sources and report information to other instruments like MFD’s. All of the devices the G4 connects to today didn’t exist in ’79. The G4 is also designed to expand and grow with the times. Less than half of its true potential has been released at this time. The instrument can be updated to acquire new features by loading the SD card via the internet. The G4 update takes only a second while the instrument remains mounted in the airplane.Special Lean Of Peak Functionality \/ Unparalleled ease of operation \/ Nozzle balance analysis every time.Insight's 610C Graphic Engine Monitor (G4) colour-coded bargraph and digital values may be Primary for CHT , EGT and TIT.All other data shown in cyan at the top of display are to be supplementary.Traditional multi-cylinder exhaust gas and cylinder head temperature systems that force the pilot to switch or scan an indicator from cylinder to cylinder in search of critical engine data, are long obsolete. Using the latest computer technology, the G4 presents a clear, concise, graphic picture of all engine temperatures simultaneously for interpretation at a glance.Never before has so much engine diagnostic information been available to the pilot and never before, has the pilot been able to control mixture with such ease and precision for peak fuel efficiency.Insight's latest G4 automatically records flight temperature and will also interface with other data sources and report information to other instruments like MFD’s. The data-log files stored on the SD card can be easily retrieved by the pilot, in-flight or post-flight, for instant viewing or permanent record-keeping.The G4 is a sophisticated tool for engine management. Its microprocessor performs many tasks that used to be handled by the pilot. One of the basic functions performed by the G4 is monitoring exhaust gas temperatures for all cylinders with one degree resolution. What is important is the exhaust gas temperature of a particular cylinder in relation to its peak. But peak EGT is not a constant; it changes with atmospheric conditions, altitude, power setting and engine condition and for this reason absolute exhaust gas temperatures in degrees Fahrenheit are quite meaningless.The real objective of mixture management is finding a mixture setting which represents the correct position on the EGT\/Fuel Flow Curve. As we will see later, this abstract task is easily accomplished by the G3's microprocessor which samples EGT's for all cylinders many times a second and subjects this data to a complex mathematical analysis can identify peak. This capability allows the pilot to operate his or her aircraft engine at the most economical mixture settings.It is generally known that EGT can be a valuable source of information for engine diagnosis and troubleshooting, but there is a great deal of confusion when it comes to interpreting this data. One of the basic principles of EGT engine analysis is that engine temperatures (EGT and CHT) achieve equilibrium in an engine operating at a constant power and mixture setting. What is often overlooked is that this equilibrium cannot be defined as a single point but rather a range of temperatures.The Graphic Engine Monitor is ready to operate the moment electrical power is applied. Within seconds after starting the engine, the white EGT bar graph columns will begin to appear on the G4 display. Each column corresponds to the Exhaust Gas Temperature (EGT) of a cylinder. The lowest exhaust gas temperature that can be displayed by the G4 is 800° F. In some engines, the throttle will have to be opened to the fast idle range to get an EGT indication for all cylinders. As the cylinder heads begin to warm up, the display will indicate Cylinder Head Temperature (CHT) for all cylinders as a smaller green bar in each EGT column. A horizontal red line across each column represents the maximum allowable CHT. Digital numbers below each bar graph column indicates the exact EGT and CHT for each cylinder.G4 Buss VoltageThe G4 Buss Voltage attempts to display the buss voltage in green when it’s normal and red when it’s outside of normal. In an aircraft with a 12V electrical system the Buss Voltage will be annunciated in green so long as the voltage is 12.0V to 14.9V (inclusive).In an aircraft with a 24V electrical system the Buss Voltage will be annunciated in green so long as the voltage is 24.2V to 28.7V (inclusive). Below this range the alternator isn’t charging the battery and above that it’s overcharging, and the Buss Voltage will be annunciated in red.The instrument must be connected to the main voltage buss (not in series with something else, on a lighting buss, etc) and must have a good low-resistance ground connection, otherwise the voltage measurement itself will be in error causing the Buss Voltage to indicate in red erroneously.Controlling the G4 instrumentThe instrument has two control knobs that operate combination rotary and push button switches. The top knob in general controls screen selection while the bottom knob controls items within the given screen. Each screen assigns its own functional needs to the controls that may change depending on context. A screen may also label the controls with guidance information like “Push to exit”. The Bar-Graph Display ScreenThe Exhaust Gas Temperature is displayed in white bar graph form and is interpreted much like a conventional mercury thermometer. The higher the bar, the higher the temperature.The cylinder head temperature is displayed in green single bar format. During normal operation it shows as a green illuminated bar in the lower half of the bar column. Since EGT is normally higher than CHT, the green bar which represents CHT is on top of the white illuminated EGT bar and stands out clearly. However, when the engine is shutdown, the EGT quickly drops to zero and the cylinders remain warm for sometime.The G3 provides a reliable indication of cylinder head temperature even with the engine shut down. Should an EGT probe fail, the entire EGT column for that cylinder will go blank, and the numeric indication will show --- that is dashes, but the CHT bar will still remain green. The failure of one probe will not affect the display of any other probe.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eManufacturer Part #:\u003c\/strong\u003e 1210C-063-2-U\u003c\/p\u003e","brand":"Aircraft Spruce","offers":[{"title":"Default Title","offer_id":54255600435542,"sku":"10-05271","price":3803.8,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1037\/0164\/3606\/files\/insight-g4-2013_659df3c1-bb98-43e3-bf94-4f83208d21a1.jpg?v=1781873212"},{"product_id":"10-06357","title":"Insight G3 2.25 Cherokee Six Lance Saratoga","description":"\u003cp\u003eInsight Graphic Engine Monitor G3 Required Order Form must be completed prior to order.The original GEM was a solitary player. The G3 instrument has two control knobs that operate combination rotary and push button switches. The top knob in general controls screen selection while the bottom knob controls items within the given screen. Each screen assigns its own functional needs to the controls that may change depending on context. A screen may also label the controls with guidance information like “Push to exit”. The G3 is also designed to expand and grow with the times. Less than half of its true potential has been released at this time. The instrument can be updated to acquire new features by loading the SD card via the internet. Another great feature is why not have the G3 instrument diagnose itself? Then you don’t have to disassemble the airplane or even touch the wiring. The probe diagnosis page indications are in green for normal readings and red for readings that fail the criteria set at the bottom of the screen. G3 Series Introduction Special Lean Of Peak Functionality Unparalleled ease of operation Nozzle balance analysis every time Extensive Measurement Coverage Simultaneous EGT, CHT, TIT Bus voltage, instrument vacuum Fuel flow, fuel used, alternator temp, OAT Manifold pressure, RPM, oil temp, oil pressure Continuous Probe Diagnosis Confirm system integrity Save time trouble-shooting Sophisticated Data Logging Unlimited storage on standard SD camera card Integrates data from multiple sources PC compatible files and directories Detailed Vibration Analysis Safely operate lean of peak Detect early stage mechanical problems Prevent catastrophic engine failures Fully Compatible Upgrade Plug \u0026amp; play with all GEM instruments New installs or upgrades are quick and easy GEM trade-in offers available Insight's 610C Graphic Engine Monitor (G3) color-coded bar graph and digital values may be Primary for CHT , EGT and TIT. All other data shown in cyan at the top of display are to be supplementary. The data-log files stored on the SD card can be easily retrieved by the pilot, in-flight or post-flight, for instant viewing or permanent record-keeping. The G3 is a sophisticated tool for engine management. Its microprocessor performs many tasks that used to be handled by the pilot.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eManufacturer Part #:\u003c\/strong\u003e 610C-365\u003c\/p\u003e","brand":"Aircraft Spruce","offers":[{"title":"Default Title","offer_id":54255663415638,"sku":"10-06357","price":6318.2,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1037\/0164\/3606\/files\/10-03195_e2ce6657-6477-4f33-a414-23ebeab3c0aa.jpg?v=1781873860"},{"product_id":"10-06359","title":"Insight G3 2.25 Turbo Lance Saratoga","description":"\u003cp\u003eInsight Graphic Engine Monitor G3 Required Order Form must be completed prior to order.The original GEM was a solitary player. The G3 instrument has two control knobs that operate combination rotary and push button switches. The top knob in general controls screen selection while the bottom knob controls items within the given screen. Each screen assigns its own functional needs to the controls that may change depending on context. A screen may also label the controls with guidance information like “Push to exit”. The G3 is also designed to expand and grow with the times. Less than half of its true potential has been released at this time. The instrument can be updated to acquire new features by loading the SD card via the internet. Another great feature is why not have the G3 instrument diagnose itself? Then you don’t have to disassemble the airplane or even touch the wiring. The probe diagnosis page indications are in green for normal readings and red for readings that fail the criteria set at the bottom of the screen. G3 Series Introduction Special Lean Of Peak Functionality Unparalleled ease of operation Nozzle balance analysis every time Extensive Measurement Coverage Simultaneous EGT, CHT, TIT Bus voltage, instrument vacuum Fuel flow, fuel used, alternator temp, OAT Manifold pressure, RPM, oil temp, oil pressure Continuous Probe Diagnosis Confirm system integrity Save time trouble-shooting Sophisticated Data Logging Unlimited storage on standard SD camera card Integrates data from multiple sources PC compatible files and directories Detailed Vibration Analysis Safely operate lean of peak Detect early stage mechanical problems Prevent catastrophic engine failures Fully Compatible Upgrade Plug \u0026amp; play with all GEM instruments New installs or upgrades are quick and easy GEM trade-in offers available Insight's 610C Graphic Engine Monitor (G3) color-coded bar graph and digital values may be Primary for CHT , EGT and TIT. All other data shown in cyan at the top of display are to be supplementary. The data-log files stored on the SD card can be easily retrieved by the pilot, in-flight or post-flight, for instant viewing or permanent record-keeping. The G3 is a sophisticated tool for engine management. Its microprocessor performs many tasks that used to be handled by the pilot.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eManufacturer Part #:\u003c\/strong\u003e 610C-367\u003c\/p\u003e","brand":"Aircraft Spruce","offers":[{"title":"Default Title","offer_id":54255663546710,"sku":"10-06359","price":6489.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1037\/0164\/3606\/files\/10-03195_ec65cb95-6185-48db-bd7a-ae30894f607a.jpg?v=1781873861"},{"product_id":"10-06360","title":"Insight G3 2.25 Malibu","description":"\u003cp\u003eInsight Graphic Engine Monitor G3 Required Order Form must be completed prior to order.The original GEM was a solitary player. The G3 instrument has two control knobs that operate combination rotary and push button switches. The top knob in general controls screen selection while the bottom knob controls items within the given screen. Each screen assigns its own functional needs to the controls that may change depending on context. A screen may also label the controls with guidance information like “Push to exit”. The G3 is also designed to expand and grow with the times. Less than half of its true potential has been released at this time. The instrument can be updated to acquire new features by loading the SD card via the internet. Another great feature is why not have the G3 instrument diagnose itself? Then you don’t have to disassemble the airplane or even touch the wiring. The probe diagnosis page indications are in green for normal readings and red for readings that fail the criteria set at the bottom of the screen. G3 Series Introduction Special Lean Of Peak Functionality Unparalleled ease of operation Nozzle balance analysis every time Extensive Measurement Coverage Simultaneous EGT, CHT, TIT Bus voltage, instrument vacuum Fuel flow, fuel used, alternator temp, OAT Manifold pressure, RPM, oil temp, oil pressure Continuous Probe Diagnosis Confirm system integrity Save time trouble-shooting Sophisticated Data Logging Unlimited storage on standard SD camera card Integrates data from multiple sources PC compatible files and directories Detailed Vibration Analysis Safely operate lean of peak Detect early stage mechanical problems Prevent catastrophic engine failures Fully Compatible Upgrade Plug \u0026amp; play with all GEM instruments New installs or upgrades are quick and easy GEM trade-in offers available Insight's 610C Graphic Engine Monitor (G3) color-coded bar graph and digital values may be Primary for CHT , EGT and TIT. All other data shown in cyan at the top of display are to be supplementary. The data-log files stored on the SD card can be easily retrieved by the pilot, in-flight or post-flight, for instant viewing or permanent record-keeping. The G3 is a sophisticated tool for engine management. Its microprocessor performs many tasks that used to be handled by the pilot.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eManufacturer Part #:\u003c\/strong\u003e 610C-364\u003c\/p\u003e","brand":"Aircraft Spruce","offers":[{"title":"Default Title","offer_id":54255663677782,"sku":"10-06360","price":6743.8,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1037\/0164\/3606\/files\/10-03195_462aacf9-4fae-4c94-9cb9-22f8f7ec730f.jpg?v=1781873863"},{"product_id":"10-06361","title":"Insight G3 2.25 Mirage","description":"\u003cp\u003eInsight Graphic Engine Monitor G3 Required Order Form must be completed prior to order.The original GEM was a solitary player. The G3 instrument has two control knobs that operate combination rotary and push button switches. The top knob in general controls screen selection while the bottom knob controls items within the given screen. Each screen assigns its own functional needs to the controls that may change depending on context. A screen may also label the controls with guidance information like “Push to exit”. The G3 is also designed to expand and grow with the times. Less than half of its true potential has been released at this time. The instrument can be updated to acquire new features by loading the SD card via the internet. Another great feature is why not have the G3 instrument diagnose itself? Then you don’t have to disassemble the airplane or even touch the wiring. The probe diagnosis page indications are in green for normal readings and red for readings that fail the criteria set at the bottom of the screen. G3 Series Introduction Special Lean Of Peak Functionality Unparalleled ease of operation Nozzle balance analysis every time Extensive Measurement Coverage Simultaneous EGT, CHT, TIT Bus voltage, instrument vacuum Fuel flow, fuel used, alternator temp, OAT Manifold pressure, RPM, oil temp, oil pressure Continuous Probe Diagnosis Confirm system integrity Save time trouble-shooting Sophisticated Data Logging Unlimited storage on standard SD camera card Integrates data from multiple sources PC compatible files and directories Detailed Vibration Analysis Safely operate lean of peak Detect early stage mechanical problems Prevent catastrophic engine failures Fully Compatible Upgrade Plug \u0026amp; play with all GEM instruments New installs or upgrades are quick and easy GEM trade-in offers available Insight's 610C Graphic Engine Monitor (G3) color-coded bar graph and digital values may be Primary for CHT , EGT and TIT. All other data shown in cyan at the top of display are to be supplementary. The data-log files stored on the SD card can be easily retrieved by the pilot, in-flight or post-flight, for instant viewing or permanent record-keeping. The G3 is a sophisticated tool for engine management. Its microprocessor performs many tasks that used to be handled by the pilot.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eManufacturer Part #:\u003c\/strong\u003e 610C-361\u003c\/p\u003e","brand":"Aircraft Spruce","offers":[{"title":"Default Title","offer_id":54255663776086,"sku":"10-06361","price":6795.6,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1037\/0164\/3606\/files\/10-03195_6f831f1c-325d-4570-b6eb-71171a493082.jpg?v=1781873864"},{"product_id":"10-06362","title":"Insight G3 2.25 4 Cylinder Lake","description":"\u003cp\u003eInsight Graphic Engine Monitor G3 Required Order Form must be completed prior to order.The original GEM was a solitary player. The G3 instrument has two control knobs that operate combination rotary and push button switches. The top knob in general controls screen selection while the bottom knob controls items within the given screen. Each screen assigns its own functional needs to the controls that may change depending on context. A screen may also label the controls with guidance information like “Push to exit”. The G3 is also designed to expand and grow with the times. Less than half of its true potential has been released at this time. The instrument can be updated to acquire new features by loading the SD card via the internet. Another great feature is why not have the G3 instrument diagnose itself? Then you don’t have to disassemble the airplane or even touch the wiring. The probe diagnosis page indications are in green for normal readings and red for readings that fail the criteria set at the bottom of the screen. G3 Series Introduction Special Lean Of Peak Functionality Unparalleled ease of operation Nozzle balance analysis every time Extensive Measurement Coverage Simultaneous EGT, CHT, TIT Bus voltage, instrument vacuum Fuel flow, fuel used, alternator temp, OAT Manifold pressure, RPM, oil temp, oil pressure Continuous Probe Diagnosis Confirm system integrity Save time trouble-shooting Sophisticated Data Logging Unlimited storage on standard SD camera card Integrates data from multiple sources PC compatible files and directories Detailed Vibration Analysis Safely operate lean of peak Detect early stage mechanical problems Prevent catastrophic engine failures Fully Compatible Upgrade Plug \u0026amp; play with all GEM instruments New installs or upgrades are quick and easy GEM trade-in offers available Insight's 610C Graphic Engine Monitor (G3) color-coded bar graph and digital values may be Primary for CHT , EGT and TIT. All other data shown in cyan at the top of display are to be supplementary. The data-log files stored on the SD card can be easily retrieved by the pilot, in-flight or post-flight, for instant viewing or permanent record-keeping. The G3 is a sophisticated tool for engine management. Its microprocessor performs many tasks that used to be handled by the pilot.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eManufacturer Part #:\u003c\/strong\u003e 610C-349\u003c\/p\u003e","brand":"Aircraft Spruce","offers":[{"title":"Default Title","offer_id":54255663972694,"sku":"10-06362","price":5724.6,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1037\/0164\/3606\/files\/10-03195_2d075eb3-7bb5-4b3f-9d97-6ff64e9f49a3.jpg?v=1781873866"},{"product_id":"10-06363","title":"Insight G3 2.25 6 Cylinder Lake","description":"\u003cp\u003eInsight Graphic Engine Monitor G3 Required Order Form must be completed prior to order.The original GEM was a solitary player. The G3 instrument has two control knobs that operate combination rotary and push button switches. The top knob in general controls screen selection while the bottom knob controls items within the given screen. Each screen assigns its own functional needs to the controls that may change depending on context. A screen may also label the controls with guidance information like “Push to exit”. The G3 is also designed to expand and grow with the times. Less than half of its true potential has been released at this time. The instrument can be updated to acquire new features by loading the SD card via the internet. Another great feature is why not have the G3 instrument diagnose itself? Then you don’t have to disassemble the airplane or even touch the wiring. The probe diagnosis page indications are in green for normal readings and red for readings that fail the criteria set at the bottom of the screen. G3 Series Introduction Special Lean Of Peak Functionality Unparalleled ease of operation Nozzle balance analysis every time Extensive Measurement Coverage Simultaneous EGT, CHT, TIT Bus voltage, instrument vacuum Fuel flow, fuel used, alternator temp, OAT Manifold pressure, RPM, oil temp, oil pressure Continuous Probe Diagnosis Confirm system integrity Save time trouble-shooting Sophisticated Data Logging Unlimited storage on standard SD camera card Integrates data from multiple sources PC compatible files and directories Detailed Vibration Analysis Safely operate lean of peak Detect early stage mechanical problems Prevent catastrophic engine failures Fully Compatible Upgrade Plug \u0026amp; play with all GEM instruments New installs or upgrades are quick and easy GEM trade-in offers available Insight's 610C Graphic Engine Monitor (G3) color-coded bar graph and digital values may be Primary for CHT , EGT and TIT. All other data shown in cyan at the top of display are to be supplementary. The data-log files stored on the SD card can be easily retrieved by the pilot, in-flight or post-flight, for instant viewing or permanent record-keeping. The G3 is a sophisticated tool for engine management. Its microprocessor performs many tasks that used to be handled by the pilot.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eManufacturer Part #:\u003c\/strong\u003e 610C-369\u003c\/p\u003e","brand":"Aircraft Spruce","offers":[{"title":"Default Title","offer_id":54255664103766,"sku":"10-06363","price":6291.6,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1037\/0164\/3606\/files\/10-03195_df01460c-15db-4547-9cf6-878b76446d1e.jpg?v=1781873867"},{"product_id":"10-06364","title":"Insight G3 2.25 6 Cylinder Turbo Lake","description":"\u003cp\u003eInsight Graphic Engine Monitor G3 Required Order Form must be completed prior to order.The original GEM was a solitary player. The G3 instrument has two control knobs that operate combination rotary and push button switches. The top knob in general controls screen selection while the bottom knob controls items within the given screen. Each screen assigns its own functional needs to the controls that may change depending on context. A screen may also label the controls with guidance information like “Push to exit”. The G3 is also designed to expand and grow with the times. Less than half of its true potential has been released at this time. The instrument can be updated to acquire new features by loading the SD card via the internet. Another great feature is why not have the G3 instrument diagnose itself? Then you don’t have to disassemble the airplane or even touch the wiring. The probe diagnosis page indications are in green for normal readings and red for readings that fail the criteria set at the bottom of the screen. G3 Series Introduction Special Lean Of Peak Functionality Unparalleled ease of operation Nozzle balance analysis every time Extensive Measurement Coverage Simultaneous EGT, CHT, TIT Bus voltage, instrument vacuum Fuel flow, fuel used, alternator temp, OAT Manifold pressure, RPM, oil temp, oil pressure Continuous Probe Diagnosis Confirm system integrity Save time trouble-shooting Sophisticated Data Logging Unlimited storage on standard SD camera card Integrates data from multiple sources PC compatible files and directories Detailed Vibration Analysis Safely operate lean of peak Detect early stage mechanical problems Prevent catastrophic engine failures Fully Compatible Upgrade Plug \u0026amp; play with all GEM instruments New installs or upgrades are quick and easy GEM trade-in offers available Insight's 610C Graphic Engine Monitor (G3) color-coded bar graph and digital values may be Primary for CHT , EGT and TIT. All other data shown in cyan at the top of display are to be supplementary. The data-log files stored on the SD card can be easily retrieved by the pilot, in-flight or post-flight, for instant viewing or permanent record-keeping. The G3 is a sophisticated tool for engine management. Its microprocessor performs many tasks that used to be handled by the pilot.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eManufacturer Part #:\u003c\/strong\u003e 610C-369T\u003c\/p\u003e","brand":"Aircraft Spruce","offers":[{"title":"Default Title","offer_id":54255664202070,"sku":"10-06364","price":6909.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1037\/0164\/3606\/files\/10-03195_7458a088-60f6-4cc5-b793-3d4c38514fe4.jpg?v=1781873869"},{"product_id":"10-06365","title":"Insight G3 2.25 Entrom","description":"\u003cp\u003eInsight Graphic Engine Monitor G3 Required Order Form must be completed prior to order.The original GEM was a solitary player. The G3 instrument has two control knobs that operate combination rotary and push button switches. The top knob in general controls screen selection while the bottom knob controls items within the given screen. Each screen assigns its own functional needs to the controls that may change depending on context. A screen may also label the controls with guidance information like “Push to exit”. The G3 is also designed to expand and grow with the times. Less than half of its true potential has been released at this time. The instrument can be updated to acquire new features by loading the SD card via the internet. Another great feature is why not have the G3 instrument diagnose itself? Then you don’t have to disassemble the airplane or even touch the wiring. The probe diagnosis page indications are in green for normal readings and red for readings that fail the criteria set at the bottom of the screen. G3 Series Introduction Special Lean Of Peak Functionality Unparalleled ease of operation Nozzle balance analysis every time Extensive Measurement Coverage Simultaneous EGT, CHT, TIT Bus voltage, instrument vacuum Fuel flow, fuel used, alternator temp, OAT Manifold pressure, RPM, oil temp, oil pressure Continuous Probe Diagnosis Confirm system integrity Save time trouble-shooting Sophisticated Data Logging Unlimited storage on standard SD camera card Integrates data from multiple sources PC compatible files and directories Detailed Vibration Analysis Safely operate lean of peak Detect early stage mechanical problems Prevent catastrophic engine failures Fully Compatible Upgrade Plug \u0026amp; play with all GEM instruments New installs or upgrades are quick and easy GEM trade-in offers available Insight's 610C Graphic Engine Monitor (G3) color-coded bar graph and digital values may be Primary for CHT , EGT and TIT. All other data shown in cyan at the top of display are to be supplementary. The data-log files stored on the SD card can be easily retrieved by the pilot, in-flight or post-flight, for instant viewing or permanent record-keeping. The G3 is a sophisticated tool for engine management. Its microprocessor performs many tasks that used to be handled by the pilot.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eManufacturer Part #:\u003c\/strong\u003e 610C-366\u003c\/p\u003e","brand":"Aircraft Spruce","offers":[{"title":"Default Title","offer_id":54255664365910,"sku":"10-06365","price":6594.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1037\/0164\/3606\/files\/10-03195_1c22d1ed-af14-4962-b4c1-3511b4b33a67.jpg?v=1781873870"},{"product_id":"10-06369","title":"Insight G4 Single 3.125 Turbo Lance Saratoga","description":"\u003cp\u003eInsight Graphic Twin Engine Monitor G4 Required Order Form must be completed prior to order.The original GEM was a solitary player. The new G4 will operate standalone too but will also interface with other data sources and report information to other instruments like MFD’s. All of the devices the G4 connects to today didn’t exist in ’79. The G4 is also designed to expand and grow with the times. Less than half of its true potential has been released at this time. The instrument can be updated to acquire new features by loading the SD card via the internet. The G4 update takes only a second while the instrument remains mounted in the airplane.Special Lean Of Peak Functionality \/ Unparalleled ease of operation \/ Nozzle balance analysis every time.Insight's 610C Graphic Engine Monitor (G4) colour-coded bargraph and digital values may be Primary for CHT , EGT and TIT.All other data shown in cyan at the top of display are to be supplementary.Traditional multi-cylinder exhaust gas and cylinder head temperature systems that force the pilot to switch or scan an indicator from cylinder to cylinder in search of critical engine data, are long obsolete. Using the latest computer technology, the G4 presents a clear, concise, graphic picture of all engine temperatures simultaneously for interpretation at a glance.Never before has so much engine diagnostic information been available to the pilot and never before, has the pilot been able to control mixture with such ease and precision for peak fuel efficiency.Insight's latest G4 automatically records flight temperature and will also interface with other data sources and report information to other instruments like MFD’s. The data-log files stored on the SD card can be easily retrieved by the pilot, in-flight or post-flight, for instant viewing or permanent record-keeping.The G4 is a sophisticated tool for engine management. Its microprocessor performs many tasks that used to be handled by the pilot. One of the basic functions performed by the G4 is monitoring exhaust gas temperatures for all cylinders with one degree resolution. What is important is the exhaust gas temperature of a particular cylinder in relation to its peak. But peak EGT is not a constant; it changes with atmospheric conditions, altitude, power setting and engine condition and for this reason absolute exhaust gas temperatures in degrees Fahrenheit are quite meaningless.The real objective of mixture management is finding a mixture setting which represents the correct position on the EGT\/Fuel Flow Curve. As we will see later, this abstract task is easily accomplished by the G3's microprocessor which samples EGT's for all cylinders many times a second and subjects this data to a complex mathematical analysis can identify peak. This capability allows the pilot to operate his or her aircraft engine at the most economical mixture settings.It is generally known that EGT can be a valuable source of information for engine diagnosis and troubleshooting, but there is a great deal of confusion when it comes to interpreting this data. One of the basic principles of EGT engine analysis is that engine temperatures (EGT and CHT) achieve equilibrium in an engine operating at a constant power and mixture setting. What is often overlooked is that this equilibrium cannot be defined as a single point but rather a range of temperatures.The Graphic Engine Monitor is ready to operate the moment electrical power is applied. Within seconds after starting the engine, the white EGT bar graph columns will begin to appear on the G4 display. Each column corresponds to the Exhaust Gas Temperature (EGT) of a cylinder. The lowest exhaust gas temperature that can be displayed by the G4 is 800° F. In some engines, the throttle will have to be opened to the fast idle range to get an EGT indication for all cylinders. As the cylinder heads begin to warm up, the display will indicate Cylinder Head Temperature (CHT) for all cylinders as a smaller green bar in each EGT column. A horizontal red line across each column represents the maximum allowable CHT. Digital numbers below each bar graph column indicates the exact EGT and CHT for each cylinder.G4 Buss VoltageThe G4 Buss Voltage attempts to display the buss voltage in green when it’s normal and red when it’s outside of normal. In an aircraft with a 12V electrical system the Buss Voltage will be annunciated in green so long as the voltage is 12.0V to 14.9V (inclusive).In an aircraft with a 24V electrical system the Buss Voltage will be annunciated in green so long as the voltage is 24.2V to 28.7V (inclusive). Below this range the alternator isn’t charging the battery and above that it’s overcharging, and the Buss Voltage will be annunciated in red.The instrument must be connected to the main voltage buss (not in series with something else, on a lighting buss, etc) and must have a good low-resistance ground connection, otherwise the voltage measurement itself will be in error causing the Buss Voltage to indicate in red erroneously.Controlling the G4 instrumentThe instrument has two control knobs that operate combination rotary and push button switches. The top knob in general controls screen selection while the bottom knob controls items within the given screen. Each screen assigns its own functional needs to the controls that may change depending on context. A screen may also label the controls with guidance information like “Push to exit”. The Bar-Graph Display ScreenThe Exhaust Gas Temperature is displayed in white bar graph form and is interpreted much like a conventional mercury thermometer. The higher the bar, the higher the temperature.The cylinder head temperature is displayed in green single bar format. During normal operation it shows as a green illuminated bar in the lower half of the bar column. Since EGT is normally higher than CHT, the green bar which represents CHT is on top of the white illuminated EGT bar and stands out clearly. However, when the engine is shutdown, the EGT quickly drops to zero and the cylinders remain warm for sometime.The G3 provides a reliable indication of cylinder head temperature even with the engine shut down. Should an EGT probe fail, the entire EGT column for that cylinder will go blank, and the numeric indication will show --- that is dashes, but the CHT bar will still remain green. The failure of one probe will not affect the display of any other probe.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eManufacturer Part #:\u003c\/strong\u003e 610C-467\u003c\/p\u003e","brand":"Aircraft Spruce","offers":[{"title":"Default Title","offer_id":54255664922966,"sku":"10-06369","price":7765.8,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1037\/0164\/3606\/files\/insight-g4-2013_b9283056-00a9-41a2-9499-ad0986b29545.jpg?v=1781873881"},{"product_id":"10-06370","title":"Insight G4 Single 3.125 Malibu","description":"\u003cp\u003eInsight Graphic Twin Engine Monitor G4 Required Order Form must be completed prior to order.The original GEM was a solitary player. The new G4 will operate standalone too but will also interface with other data sources and report information to other instruments like MFD’s. All of the devices the G4 connects to today didn’t exist in ’79. The G4 is also designed to expand and grow with the times. Less than half of its true potential has been released at this time. The instrument can be updated to acquire new features by loading the SD card via the internet. The G4 update takes only a second while the instrument remains mounted in the airplane.Special Lean Of Peak Functionality \/ Unparalleled ease of operation \/ Nozzle balance analysis every time.Insight's 610C Graphic Engine Monitor (G4) colour-coded bargraph and digital values may be Primary for CHT , EGT and TIT.All other data shown in cyan at the top of display are to be supplementary.Traditional multi-cylinder exhaust gas and cylinder head temperature systems that force the pilot to switch or scan an indicator from cylinder to cylinder in search of critical engine data, are long obsolete. Using the latest computer technology, the G4 presents a clear, concise, graphic picture of all engine temperatures simultaneously for interpretation at a glance.Never before has so much engine diagnostic information been available to the pilot and never before, has the pilot been able to control mixture with such ease and precision for peak fuel efficiency.Insight's latest G4 automatically records flight temperature and will also interface with other data sources and report information to other instruments like MFD’s. The data-log files stored on the SD card can be easily retrieved by the pilot, in-flight or post-flight, for instant viewing or permanent record-keeping.The G4 is a sophisticated tool for engine management. Its microprocessor performs many tasks that used to be handled by the pilot. One of the basic functions performed by the G4 is monitoring exhaust gas temperatures for all cylinders with one degree resolution. What is important is the exhaust gas temperature of a particular cylinder in relation to its peak. But peak EGT is not a constant; it changes with atmospheric conditions, altitude, power setting and engine condition and for this reason absolute exhaust gas temperatures in degrees Fahrenheit are quite meaningless.The real objective of mixture management is finding a mixture setting which represents the correct position on the EGT\/Fuel Flow Curve. As we will see later, this abstract task is easily accomplished by the G3's microprocessor which samples EGT's for all cylinders many times a second and subjects this data to a complex mathematical analysis can identify peak. This capability allows the pilot to operate his or her aircraft engine at the most economical mixture settings.It is generally known that EGT can be a valuable source of information for engine diagnosis and troubleshooting, but there is a great deal of confusion when it comes to interpreting this data. One of the basic principles of EGT engine analysis is that engine temperatures (EGT and CHT) achieve equilibrium in an engine operating at a constant power and mixture setting. What is often overlooked is that this equilibrium cannot be defined as a single point but rather a range of temperatures.The Graphic Engine Monitor is ready to operate the moment electrical power is applied. Within seconds after starting the engine, the white EGT bar graph columns will begin to appear on the G4 display. Each column corresponds to the Exhaust Gas Temperature (EGT) of a cylinder. The lowest exhaust gas temperature that can be displayed by the G4 is 800° F. In some engines, the throttle will have to be opened to the fast idle range to get an EGT indication for all cylinders. As the cylinder heads begin to warm up, the display will indicate Cylinder Head Temperature (CHT) for all cylinders as a smaller green bar in each EGT column. A horizontal red line across each column represents the maximum allowable CHT. Digital numbers below each bar graph column indicates the exact EGT and CHT for each cylinder.G4 Buss VoltageThe G4 Buss Voltage attempts to display the buss voltage in green when it’s normal and red when it’s outside of normal. In an aircraft with a 12V electrical system the Buss Voltage will be annunciated in green so long as the voltage is 12.0V to 14.9V (inclusive).In an aircraft with a 24V electrical system the Buss Voltage will be annunciated in green so long as the voltage is 24.2V to 28.7V (inclusive). Below this range the alternator isn’t charging the battery and above that it’s overcharging, and the Buss Voltage will be annunciated in red.The instrument must be connected to the main voltage buss (not in series with something else, on a lighting buss, etc) and must have a good low-resistance ground connection, otherwise the voltage measurement itself will be in error causing the Buss Voltage to indicate in red erroneously.Controlling the G4 instrumentThe instrument has two control knobs that operate combination rotary and push button switches. The top knob in general controls screen selection while the bottom knob controls items within the given screen. Each screen assigns its own functional needs to the controls that may change depending on context. A screen may also label the controls with guidance information like “Push to exit”. The Bar-Graph Display ScreenThe Exhaust Gas Temperature is displayed in white bar graph form and is interpreted much like a conventional mercury thermometer. The higher the bar, the higher the temperature.The cylinder head temperature is displayed in green single bar format. During normal operation it shows as a green illuminated bar in the lower half of the bar column. Since EGT is normally higher than CHT, the green bar which represents CHT is on top of the white illuminated EGT bar and stands out clearly. However, when the engine is shutdown, the EGT quickly drops to zero and the cylinders remain warm for sometime.The G3 provides a reliable indication of cylinder head temperature even with the engine shut down. Should an EGT probe fail, the entire EGT column for that cylinder will go blank, and the numeric indication will show --- that is dashes, but the CHT bar will still remain green. The failure of one probe will not affect the display of any other probe.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eManufacturer Part #:\u003c\/strong\u003e 610C-464\u003c\/p\u003e","brand":"Aircraft Spruce","offers":[{"title":"Default Title","offer_id":54255664988502,"sku":"10-06370","price":8544.2,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1037\/0164\/3606\/files\/insight-g4-2013_e510095c-54c9-4301-83d7-7e522b56e8f6.jpg?v=1781873883"},{"product_id":"10-06368","title":"Insight G4 Single 3.125 Cherokee Six Lance Saratoga","description":"\u003cp\u003eInsight Graphic Twin Engine Monitor G4 Required Order Form must be completed prior to order.The original GEM was a solitary player. The new G4 will operate standalone too but will also interface with other data sources and report information to other instruments like MFD’s. All of the devices the G4 connects to today didn’t exist in ’79. The G4 is also designed to expand and grow with the times. Less than half of its true potential has been released at this time. The instrument can be updated to acquire new features by loading the SD card via the internet. The G4 update takes only a second while the instrument remains mounted in the airplane.Special Lean Of Peak Functionality \/ Unparalleled ease of operation \/ Nozzle balance analysis every time.Insight's 610C Graphic Engine Monitor (G4) colour-coded bargraph and digital values may be Primary for CHT , EGT and TIT.All other data shown in cyan at the top of display are to be supplementary.Traditional multi-cylinder exhaust gas and cylinder head temperature systems that force the pilot to switch or scan an indicator from cylinder to cylinder in search of critical engine data, are long obsolete. Using the latest computer technology, the G4 presents a clear, concise, graphic picture of all engine temperatures simultaneously for interpretation at a glance.Never before has so much engine diagnostic information been available to the pilot and never before, has the pilot been able to control mixture with such ease and precision for peak fuel efficiency.Insight's latest G4 automatically records flight temperature and will also interface with other data sources and report information to other instruments like MFD’s. The data-log files stored on the SD card can be easily retrieved by the pilot, in-flight or post-flight, for instant viewing or permanent record-keeping.The G4 is a sophisticated tool for engine management. Its microprocessor performs many tasks that used to be handled by the pilot. One of the basic functions performed by the G4 is monitoring exhaust gas temperatures for all cylinders with one degree resolution. What is important is the exhaust gas temperature of a particular cylinder in relation to its peak. But peak EGT is not a constant; it changes with atmospheric conditions, altitude, power setting and engine condition and for this reason absolute exhaust gas temperatures in degrees Fahrenheit are quite meaningless.The real objective of mixture management is finding a mixture setting which represents the correct position on the EGT\/Fuel Flow Curve. As we will see later, this abstract task is easily accomplished by the G3's microprocessor which samples EGT's for all cylinders many times a second and subjects this data to a complex mathematical analysis can identify peak. This capability allows the pilot to operate his or her aircraft engine at the most economical mixture settings.It is generally known that EGT can be a valuable source of information for engine diagnosis and troubleshooting, but there is a great deal of confusion when it comes to interpreting this data. One of the basic principles of EGT engine analysis is that engine temperatures (EGT and CHT) achieve equilibrium in an engine operating at a constant power and mixture setting. What is often overlooked is that this equilibrium cannot be defined as a single point but rather a range of temperatures.The Graphic Engine Monitor is ready to operate the moment electrical power is applied. Within seconds after starting the engine, the white EGT bar graph columns will begin to appear on the G4 display. Each column corresponds to the Exhaust Gas Temperature (EGT) of a cylinder. The lowest exhaust gas temperature that can be displayed by the G4 is 800° F. In some engines, the throttle will have to be opened to the fast idle range to get an EGT indication for all cylinders. As the cylinder heads begin to warm up, the display will indicate Cylinder Head Temperature (CHT) for all cylinders as a smaller green bar in each EGT column. A horizontal red line across each column represents the maximum allowable CHT. Digital numbers below each bar graph column indicates the exact EGT and CHT for each cylinder.G4 Buss VoltageThe G4 Buss Voltage attempts to display the buss voltage in green when it’s normal and red when it’s outside of normal. In an aircraft with a 12V electrical system the Buss Voltage will be annunciated in green so long as the voltage is 12.0V to 14.9V (inclusive).In an aircraft with a 24V electrical system the Buss Voltage will be annunciated in green so long as the voltage is 24.2V to 28.7V (inclusive). Below this range the alternator isn’t charging the battery and above that it’s overcharging, and the Buss Voltage will be annunciated in red.The instrument must be connected to the main voltage buss (not in series with something else, on a lighting buss, etc) and must have a good low-resistance ground connection, otherwise the voltage measurement itself will be in error causing the Buss Voltage to indicate in red erroneously.Controlling the G4 instrumentThe instrument has two control knobs that operate combination rotary and push button switches. The top knob in general controls screen selection while the bottom knob controls items within the given screen. Each screen assigns its own functional needs to the controls that may change depending on context. A screen may also label the controls with guidance information like “Push to exit”. The Bar-Graph Display ScreenThe Exhaust Gas Temperature is displayed in white bar graph form and is interpreted much like a conventional mercury thermometer. The higher the bar, the higher the temperature.The cylinder head temperature is displayed in green single bar format. During normal operation it shows as a green illuminated bar in the lower half of the bar column. Since EGT is normally higher than CHT, the green bar which represents CHT is on top of the white illuminated EGT bar and stands out clearly. However, when the engine is shutdown, the EGT quickly drops to zero and the cylinders remain warm for sometime.The G3 provides a reliable indication of cylinder head temperature even with the engine shut down. Should an EGT probe fail, the entire EGT column for that cylinder will go blank, and the numeric indication will show --- that is dashes, but the CHT bar will still remain green. The failure of one probe will not affect the display of any other probe.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eManufacturer Part #:\u003c\/strong\u003e 610C-465\u003c\/p\u003e","brand":"Aircraft Spruce","offers":[{"title":"Default Title","offer_id":54255665545558,"sku":"10-06368","price":7476.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1037\/0164\/3606\/files\/insight-g4-2013_bca729c1-98c4-4dac-9e23-ad638b3f5148.jpg?v=1781873884"},{"product_id":"10-06371","title":"Insight G4 Single 3.125 Mirage","description":"\u003cp\u003eInsight Graphic Twin Engine Monitor G4 Required Order Form must be completed prior to order.The original GEM was a solitary player. The new G4 will operate standalone too but will also interface with other data sources and report information to other instruments like MFD’s. All of the devices the G4 connects to today didn’t exist in ’79. The G4 is also designed to expand and grow with the times. Less than half of its true potential has been released at this time. The instrument can be updated to acquire new features by loading the SD card via the internet. The G4 update takes only a second while the instrument remains mounted in the airplane.Special Lean Of Peak Functionality \/ Unparalleled ease of operation \/ Nozzle balance analysis every time.Insight's 610C Graphic Engine Monitor (G4) colour-coded bargraph and digital values may be Primary for CHT , EGT and TIT.All other data shown in cyan at the top of display are to be supplementary.Traditional multi-cylinder exhaust gas and cylinder head temperature systems that force the pilot to switch or scan an indicator from cylinder to cylinder in search of critical engine data, are long obsolete. Using the latest computer technology, the G4 presents a clear, concise, graphic picture of all engine temperatures simultaneously for interpretation at a glance.Never before has so much engine diagnostic information been available to the pilot and never before, has the pilot been able to control mixture with such ease and precision for peak fuel efficiency.Insight's latest G4 automatically records flight temperature and will also interface with other data sources and report information to other instruments like MFD’s. The data-log files stored on the SD card can be easily retrieved by the pilot, in-flight or post-flight, for instant viewing or permanent record-keeping.The G4 is a sophisticated tool for engine management. Its microprocessor performs many tasks that used to be handled by the pilot. One of the basic functions performed by the G4 is monitoring exhaust gas temperatures for all cylinders with one degree resolution. What is important is the exhaust gas temperature of a particular cylinder in relation to its peak. But peak EGT is not a constant; it changes with atmospheric conditions, altitude, power setting and engine condition and for this reason absolute exhaust gas temperatures in degrees Fahrenheit are quite meaningless.The real objective of mixture management is finding a mixture setting which represents the correct position on the EGT\/Fuel Flow Curve. As we will see later, this abstract task is easily accomplished by the G3's microprocessor which samples EGT's for all cylinders many times a second and subjects this data to a complex mathematical analysis can identify peak. This capability allows the pilot to operate his or her aircraft engine at the most economical mixture settings.It is generally known that EGT can be a valuable source of information for engine diagnosis and troubleshooting, but there is a great deal of confusion when it comes to interpreting this data. One of the basic principles of EGT engine analysis is that engine temperatures (EGT and CHT) achieve equilibrium in an engine operating at a constant power and mixture setting. What is often overlooked is that this equilibrium cannot be defined as a single point but rather a range of temperatures.The Graphic Engine Monitor is ready to operate the moment electrical power is applied. Within seconds after starting the engine, the white EGT bar graph columns will begin to appear on the G4 display. Each column corresponds to the Exhaust Gas Temperature (EGT) of a cylinder. The lowest exhaust gas temperature that can be displayed by the G4 is 800° F. In some engines, the throttle will have to be opened to the fast idle range to get an EGT indication for all cylinders. As the cylinder heads begin to warm up, the display will indicate Cylinder Head Temperature (CHT) for all cylinders as a smaller green bar in each EGT column. A horizontal red line across each column represents the maximum allowable CHT. Digital numbers below each bar graph column indicates the exact EGT and CHT for each cylinder.G4 Buss VoltageThe G4 Buss Voltage attempts to display the buss voltage in green when it’s normal and red when it’s outside of normal. In an aircraft with a 12V electrical system the Buss Voltage will be annunciated in green so long as the voltage is 12.0V to 14.9V (inclusive).In an aircraft with a 24V electrical system the Buss Voltage will be annunciated in green so long as the voltage is 24.2V to 28.7V (inclusive). Below this range the alternator isn’t charging the battery and above that it’s overcharging, and the Buss Voltage will be annunciated in red.The instrument must be connected to the main voltage buss (not in series with something else, on a lighting buss, etc) and must have a good low-resistance ground connection, otherwise the voltage measurement itself will be in error causing the Buss Voltage to indicate in red erroneously.Controlling the G4 instrumentThe instrument has two control knobs that operate combination rotary and push button switches. The top knob in general controls screen selection while the bottom knob controls items within the given screen. Each screen assigns its own functional needs to the controls that may change depending on context. A screen may also label the controls with guidance information like “Push to exit”. The Bar-Graph Display ScreenThe Exhaust Gas Temperature is displayed in white bar graph form and is interpreted much like a conventional mercury thermometer. The higher the bar, the higher the temperature.The cylinder head temperature is displayed in green single bar format. During normal operation it shows as a green illuminated bar in the lower half of the bar column. Since EGT is normally higher than CHT, the green bar which represents CHT is on top of the white illuminated EGT bar and stands out clearly. However, when the engine is shutdown, the EGT quickly drops to zero and the cylinders remain warm for sometime.The G3 provides a reliable indication of cylinder head temperature even with the engine shut down. Should an EGT probe fail, the entire EGT column for that cylinder will go blank, and the numeric indication will show --- that is dashes, but the CHT bar will still remain green. The failure of one probe will not affect the display of any other probe.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eManufacturer Part #:\u003c\/strong\u003e 610C-461\u003c\/p\u003e","brand":"Aircraft Spruce","offers":[{"title":"Default Title","offer_id":54255665676630,"sku":"10-06371","price":8902.6,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1037\/0164\/3606\/files\/insight-g4-2013_ca259426-93ec-410e-98e4-c064639e4cab.jpg?v=1781873885"},{"product_id":"10-06372","title":"Insight G4 Single 3.125 4 Cylinder Lake","description":"\u003cp\u003eInsight Graphic Twin Engine Monitor G4 Required Order Form must be completed prior to order.The original GEM was a solitary player. The new G4 will operate standalone too but will also interface with other data sources and report information to other instruments like MFD’s. All of the devices the G4 connects to today didn’t exist in ’79. The G4 is also designed to expand and grow with the times. Less than half of its true potential has been released at this time. The instrument can be updated to acquire new features by loading the SD card via the internet. The G4 update takes only a second while the instrument remains mounted in the airplane.Special Lean Of Peak Functionality \/ Unparalleled ease of operation \/ Nozzle balance analysis every time.Insight's 610C Graphic Engine Monitor (G4) colour-coded bargraph and digital values may be Primary for CHT , EGT and TIT.All other data shown in cyan at the top of display are to be supplementary.Traditional multi-cylinder exhaust gas and cylinder head temperature systems that force the pilot to switch or scan an indicator from cylinder to cylinder in search of critical engine data, are long obsolete. Using the latest computer technology, the G4 presents a clear, concise, graphic picture of all engine temperatures simultaneously for interpretation at a glance.Never before has so much engine diagnostic information been available to the pilot and never before, has the pilot been able to control mixture with such ease and precision for peak fuel efficiency.Insight's latest G4 automatically records flight temperature and will also interface with other data sources and report information to other instruments like MFD’s. The data-log files stored on the SD card can be easily retrieved by the pilot, in-flight or post-flight, for instant viewing or permanent record-keeping.The G4 is a sophisticated tool for engine management. Its microprocessor performs many tasks that used to be handled by the pilot. One of the basic functions performed by the G4 is monitoring exhaust gas temperatures for all cylinders with one degree resolution. What is important is the exhaust gas temperature of a particular cylinder in relation to its peak. But peak EGT is not a constant; it changes with atmospheric conditions, altitude, power setting and engine condition and for this reason absolute exhaust gas temperatures in degrees Fahrenheit are quite meaningless.The real objective of mixture management is finding a mixture setting which represents the correct position on the EGT\/Fuel Flow Curve. As we will see later, this abstract task is easily accomplished by the G3's microprocessor which samples EGT's for all cylinders many times a second and subjects this data to a complex mathematical analysis can identify peak. This capability allows the pilot to operate his or her aircraft engine at the most economical mixture settings.It is generally known that EGT can be a valuable source of information for engine diagnosis and troubleshooting, but there is a great deal of confusion when it comes to interpreting this data. One of the basic principles of EGT engine analysis is that engine temperatures (EGT and CHT) achieve equilibrium in an engine operating at a constant power and mixture setting. What is often overlooked is that this equilibrium cannot be defined as a single point but rather a range of temperatures.The Graphic Engine Monitor is ready to operate the moment electrical power is applied. Within seconds after starting the engine, the white EGT bar graph columns will begin to appear on the G4 display. Each column corresponds to the Exhaust Gas Temperature (EGT) of a cylinder. The lowest exhaust gas temperature that can be displayed by the G4 is 800° F. In some engines, the throttle will have to be opened to the fast idle range to get an EGT indication for all cylinders. As the cylinder heads begin to warm up, the display will indicate Cylinder Head Temperature (CHT) for all cylinders as a smaller green bar in each EGT column. A horizontal red line across each column represents the maximum allowable CHT. Digital numbers below each bar graph column indicates the exact EGT and CHT for each cylinder.G4 Buss VoltageThe G4 Buss Voltage attempts to display the buss voltage in green when it’s normal and red when it’s outside of normal. In an aircraft with a 12V electrical system the Buss Voltage will be annunciated in green so long as the voltage is 12.0V to 14.9V (inclusive).In an aircraft with a 24V electrical system the Buss Voltage will be annunciated in green so long as the voltage is 24.2V to 28.7V (inclusive). Below this range the alternator isn’t charging the battery and above that it’s overcharging, and the Buss Voltage will be annunciated in red.The instrument must be connected to the main voltage buss (not in series with something else, on a lighting buss, etc) and must have a good low-resistance ground connection, otherwise the voltage measurement itself will be in error causing the Buss Voltage to indicate in red erroneously.Controlling the G4 instrumentThe instrument has two control knobs that operate combination rotary and push button switches. The top knob in general controls screen selection while the bottom knob controls items within the given screen. Each screen assigns its own functional needs to the controls that may change depending on context. A screen may also label the controls with guidance information like “Push to exit”. The Bar-Graph Display ScreenThe Exhaust Gas Temperature is displayed in white bar graph form and is interpreted much like a conventional mercury thermometer. The higher the bar, the higher the temperature.The cylinder head temperature is displayed in green single bar format. During normal operation it shows as a green illuminated bar in the lower half of the bar column. Since EGT is normally higher than CHT, the green bar which represents CHT is on top of the white illuminated EGT bar and stands out clearly. However, when the engine is shutdown, the EGT quickly drops to zero and the cylinders remain warm for sometime.The G3 provides a reliable indication of cylinder head temperature even with the engine shut down. Should an EGT probe fail, the entire EGT column for that cylinder will go blank, and the numeric indication will show --- that is dashes, but the CHT bar will still remain green. The failure of one probe will not affect the display of any other probe.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eManufacturer Part #:\u003c\/strong\u003e 610C-449\u003c\/p\u003e","brand":"Aircraft Spruce","offers":[{"title":"Default Title","offer_id":54255665840470,"sku":"10-06372","price":7700.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1037\/0164\/3606\/files\/insight-g4-2013_f037d711-30b0-4b78-a94d-afc5b918d729.jpg?v=1781873887"},{"product_id":"10-06373","title":"Insight G4 Single 3.125 6 Cylinder Lake","description":"\u003cp\u003eInsight Graphic Twin Engine Monitor G4 Required Order Form must be completed prior to order.The original GEM was a solitary player. The new G4 will operate standalone too but will also interface with other data sources and report information to other instruments like MFD’s. All of the devices the G4 connects to today didn’t exist in ’79. The G4 is also designed to expand and grow with the times. Less than half of its true potential has been released at this time. The instrument can be updated to acquire new features by loading the SD card via the internet. The G4 update takes only a second while the instrument remains mounted in the airplane.Special Lean Of Peak Functionality \/ Unparalleled ease of operation \/ Nozzle balance analysis every time.Insight's 610C Graphic Engine Monitor (G4) colour-coded bargraph and digital values may be Primary for CHT , EGT and TIT.All other data shown in cyan at the top of display are to be supplementary.Traditional multi-cylinder exhaust gas and cylinder head temperature systems that force the pilot to switch or scan an indicator from cylinder to cylinder in search of critical engine data, are long obsolete. Using the latest computer technology, the G4 presents a clear, concise, graphic picture of all engine temperatures simultaneously for interpretation at a glance.Never before has so much engine diagnostic information been available to the pilot and never before, has the pilot been able to control mixture with such ease and precision for peak fuel efficiency.Insight's latest G4 automatically records flight temperature and will also interface with other data sources and report information to other instruments like MFD’s. The data-log files stored on the SD card can be easily retrieved by the pilot, in-flight or post-flight, for instant viewing or permanent record-keeping.The G4 is a sophisticated tool for engine management. Its microprocessor performs many tasks that used to be handled by the pilot. One of the basic functions performed by the G4 is monitoring exhaust gas temperatures for all cylinders with one degree resolution. What is important is the exhaust gas temperature of a particular cylinder in relation to its peak. But peak EGT is not a constant; it changes with atmospheric conditions, altitude, power setting and engine condition and for this reason absolute exhaust gas temperatures in degrees Fahrenheit are quite meaningless.The real objective of mixture management is finding a mixture setting which represents the correct position on the EGT\/Fuel Flow Curve. As we will see later, this abstract task is easily accomplished by the G3's microprocessor which samples EGT's for all cylinders many times a second and subjects this data to a complex mathematical analysis can identify peak. This capability allows the pilot to operate his or her aircraft engine at the most economical mixture settings.It is generally known that EGT can be a valuable source of information for engine diagnosis and troubleshooting, but there is a great deal of confusion when it comes to interpreting this data. One of the basic principles of EGT engine analysis is that engine temperatures (EGT and CHT) achieve equilibrium in an engine operating at a constant power and mixture setting. What is often overlooked is that this equilibrium cannot be defined as a single point but rather a range of temperatures.The Graphic Engine Monitor is ready to operate the moment electrical power is applied. Within seconds after starting the engine, the white EGT bar graph columns will begin to appear on the G4 display. Each column corresponds to the Exhaust Gas Temperature (EGT) of a cylinder. The lowest exhaust gas temperature that can be displayed by the G4 is 800° F. In some engines, the throttle will have to be opened to the fast idle range to get an EGT indication for all cylinders. As the cylinder heads begin to warm up, the display will indicate Cylinder Head Temperature (CHT) for all cylinders as a smaller green bar in each EGT column. A horizontal red line across each column represents the maximum allowable CHT. Digital numbers below each bar graph column indicates the exact EGT and CHT for each cylinder.G4 Buss VoltageThe G4 Buss Voltage attempts to display the buss voltage in green when it’s normal and red when it’s outside of normal. In an aircraft with a 12V electrical system the Buss Voltage will be annunciated in green so long as the voltage is 12.0V to 14.9V (inclusive).In an aircraft with a 24V electrical system the Buss Voltage will be annunciated in green so long as the voltage is 24.2V to 28.7V (inclusive). Below this range the alternator isn’t charging the battery and above that it’s overcharging, and the Buss Voltage will be annunciated in red.The instrument must be connected to the main voltage buss (not in series with something else, on a lighting buss, etc) and must have a good low-resistance ground connection, otherwise the voltage measurement itself will be in error causing the Buss Voltage to indicate in red erroneously.Controlling the G4 instrumentThe instrument has two control knobs that operate combination rotary and push button switches. The top knob in general controls screen selection while the bottom knob controls items within the given screen. Each screen assigns its own functional needs to the controls that may change depending on context. A screen may also label the controls with guidance information like “Push to exit”. The Bar-Graph Display ScreenThe Exhaust Gas Temperature is displayed in white bar graph form and is interpreted much like a conventional mercury thermometer. The higher the bar, the higher the temperature.The cylinder head temperature is displayed in green single bar format. During normal operation it shows as a green illuminated bar in the lower half of the bar column. Since EGT is normally higher than CHT, the green bar which represents CHT is on top of the white illuminated EGT bar and stands out clearly. However, when the engine is shutdown, the EGT quickly drops to zero and the cylinders remain warm for sometime.The G3 provides a reliable indication of cylinder head temperature even with the engine shut down. Should an EGT probe fail, the entire EGT column for that cylinder will go blank, and the numeric indication will show --- that is dashes, but the CHT bar will still remain green. The failure of one probe will not affect the display of any other probe.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eManufacturer Part #:\u003c\/strong\u003e 610C-469\u003c\/p\u003e","brand":"Aircraft Spruce","offers":[{"title":"Default Title","offer_id":54255665906006,"sku":"10-06373","price":8302.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1037\/0164\/3606\/files\/insight-g4-2013_cc06f67e-1a64-4735-8b98-fd9b642f0ff1.jpg?v=1781873888"},{"product_id":"10-06374","title":"Insight G4 Single 3.125 6 Cylinder Turbo Lake","description":"\u003cp\u003eInsight Graphic Twin Engine Monitor G4 Required Order Form must be completed prior to order.The original GEM was a solitary player. The new G4 will operate standalone too but will also interface with other data sources and report information to other instruments like MFD’s. All of the devices the G4 connects to today didn’t exist in ’79. The G4 is also designed to expand and grow with the times. Less than half of its true potential has been released at this time. The instrument can be updated to acquire new features by loading the SD card via the internet. The G4 update takes only a second while the instrument remains mounted in the airplane.Special Lean Of Peak Functionality \/ Unparalleled ease of operation \/ Nozzle balance analysis every time.Insight's 610C Graphic Engine Monitor (G4) colour-coded bargraph and digital values may be Primary for CHT , EGT and TIT.All other data shown in cyan at the top of display are to be supplementary.Traditional multi-cylinder exhaust gas and cylinder head temperature systems that force the pilot to switch or scan an indicator from cylinder to cylinder in search of critical engine data, are long obsolete. Using the latest computer technology, the G4 presents a clear, concise, graphic picture of all engine temperatures simultaneously for interpretation at a glance.Never before has so much engine diagnostic information been available to the pilot and never before, has the pilot been able to control mixture with such ease and precision for peak fuel efficiency.Insight's latest G4 automatically records flight temperature and will also interface with other data sources and report information to other instruments like MFD’s. The data-log files stored on the SD card can be easily retrieved by the pilot, in-flight or post-flight, for instant viewing or permanent record-keeping.The G4 is a sophisticated tool for engine management. Its microprocessor performs many tasks that used to be handled by the pilot. One of the basic functions performed by the G4 is monitoring exhaust gas temperatures for all cylinders with one degree resolution. What is important is the exhaust gas temperature of a particular cylinder in relation to its peak. But peak EGT is not a constant; it changes with atmospheric conditions, altitude, power setting and engine condition and for this reason absolute exhaust gas temperatures in degrees Fahrenheit are quite meaningless.The real objective of mixture management is finding a mixture setting which represents the correct position on the EGT\/Fuel Flow Curve. As we will see later, this abstract task is easily accomplished by the G3's microprocessor which samples EGT's for all cylinders many times a second and subjects this data to a complex mathematical analysis can identify peak. This capability allows the pilot to operate his or her aircraft engine at the most economical mixture settings.It is generally known that EGT can be a valuable source of information for engine diagnosis and troubleshooting, but there is a great deal of confusion when it comes to interpreting this data. One of the basic principles of EGT engine analysis is that engine temperatures (EGT and CHT) achieve equilibrium in an engine operating at a constant power and mixture setting. What is often overlooked is that this equilibrium cannot be defined as a single point but rather a range of temperatures.The Graphic Engine Monitor is ready to operate the moment electrical power is applied. Within seconds after starting the engine, the white EGT bar graph columns will begin to appear on the G4 display. Each column corresponds to the Exhaust Gas Temperature (EGT) of a cylinder. The lowest exhaust gas temperature that can be displayed by the G4 is 800° F. In some engines, the throttle will have to be opened to the fast idle range to get an EGT indication for all cylinders. As the cylinder heads begin to warm up, the display will indicate Cylinder Head Temperature (CHT) for all cylinders as a smaller green bar in each EGT column. A horizontal red line across each column represents the maximum allowable CHT. Digital numbers below each bar graph column indicates the exact EGT and CHT for each cylinder.G4 Buss VoltageThe G4 Buss Voltage attempts to display the buss voltage in green when it’s normal and red when it’s outside of normal. In an aircraft with a 12V electrical system the Buss Voltage will be annunciated in green so long as the voltage is 12.0V to 14.9V (inclusive).In an aircraft with a 24V electrical system the Buss Voltage will be annunciated in green so long as the voltage is 24.2V to 28.7V (inclusive). Below this range the alternator isn’t charging the battery and above that it’s overcharging, and the Buss Voltage will be annunciated in red.The instrument must be connected to the main voltage buss (not in series with something else, on a lighting buss, etc) and must have a good low-resistance ground connection, otherwise the voltage measurement itself will be in error causing the Buss Voltage to indicate in red erroneously.Controlling the G4 instrumentThe instrument has two control knobs that operate combination rotary and push button switches. The top knob in general controls screen selection while the bottom knob controls items within the given screen. Each screen assigns its own functional needs to the controls that may change depending on context. A screen may also label the controls with guidance information like “Push to exit”. The Bar-Graph Display ScreenThe Exhaust Gas Temperature is displayed in white bar graph form and is interpreted much like a conventional mercury thermometer. The higher the bar, the higher the temperature.The cylinder head temperature is displayed in green single bar format. During normal operation it shows as a green illuminated bar in the lower half of the bar column. Since EGT is normally higher than CHT, the green bar which represents CHT is on top of the white illuminated EGT bar and stands out clearly. However, when the engine is shutdown, the EGT quickly drops to zero and the cylinders remain warm for sometime.The G3 provides a reliable indication of cylinder head temperature even with the engine shut down. Should an EGT probe fail, the entire EGT column for that cylinder will go blank, and the numeric indication will show --- that is dashes, but the CHT bar will still remain green. The failure of one probe will not affect the display of any other probe.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eManufacturer Part #:\u003c\/strong\u003e 610C-469T\u003c\/p\u003e","brand":"Aircraft Spruce","offers":[{"title":"Default Title","offer_id":54255666364758,"sku":"10-06374","price":8902.6,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1037\/0164\/3606\/files\/insight-g4-2013_3819e946-48d4-4ec9-9fad-af4e3ec7f98f.jpg?v=1781873889"},{"product_id":"10-06375","title":"Insight G4 Single 3.125 Enstrom","description":"\u003cp\u003eInsight Graphic Twin Engine Monitor G4 Required Order Form must be completed prior to order.The original GEM was a solitary player. The new G4 will operate standalone too but will also interface with other data sources and report information to other instruments like MFD’s. All of the devices the G4 connects to today didn’t exist in ’79. The G4 is also designed to expand and grow with the times. Less than half of its true potential has been released at this time. The instrument can be updated to acquire new features by loading the SD card via the internet. The G4 update takes only a second while the instrument remains mounted in the airplane.Special Lean Of Peak Functionality \/ Unparalleled ease of operation \/ Nozzle balance analysis every time.Insight's 610C Graphic Engine Monitor (G4) colour-coded bargraph and digital values may be Primary for CHT , EGT and TIT.All other data shown in cyan at the top of display are to be supplementary.Traditional multi-cylinder exhaust gas and cylinder head temperature systems that force the pilot to switch or scan an indicator from cylinder to cylinder in search of critical engine data, are long obsolete. Using the latest computer technology, the G4 presents a clear, concise, graphic picture of all engine temperatures simultaneously for interpretation at a glance.Never before has so much engine diagnostic information been available to the pilot and never before, has the pilot been able to control mixture with such ease and precision for peak fuel efficiency.Insight's latest G4 automatically records flight temperature and will also interface with other data sources and report information to other instruments like MFD’s. The data-log files stored on the SD card can be easily retrieved by the pilot, in-flight or post-flight, for instant viewing or permanent record-keeping.The G4 is a sophisticated tool for engine management. Its microprocessor performs many tasks that used to be handled by the pilot. One of the basic functions performed by the G4 is monitoring exhaust gas temperatures for all cylinders with one degree resolution. What is important is the exhaust gas temperature of a particular cylinder in relation to its peak. But peak EGT is not a constant; it changes with atmospheric conditions, altitude, power setting and engine condition and for this reason absolute exhaust gas temperatures in degrees Fahrenheit are quite meaningless.The real objective of mixture management is finding a mixture setting which represents the correct position on the EGT\/Fuel Flow Curve. As we will see later, this abstract task is easily accomplished by the G3's microprocessor which samples EGT's for all cylinders many times a second and subjects this data to a complex mathematical analysis can identify peak. This capability allows the pilot to operate his or her aircraft engine at the most economical mixture settings.It is generally known that EGT can be a valuable source of information for engine diagnosis and troubleshooting, but there is a great deal of confusion when it comes to interpreting this data. One of the basic principles of EGT engine analysis is that engine temperatures (EGT and CHT) achieve equilibrium in an engine operating at a constant power and mixture setting. What is often overlooked is that this equilibrium cannot be defined as a single point but rather a range of temperatures.The Graphic Engine Monitor is ready to operate the moment electrical power is applied. Within seconds after starting the engine, the white EGT bar graph columns will begin to appear on the G4 display. Each column corresponds to the Exhaust Gas Temperature (EGT) of a cylinder. The lowest exhaust gas temperature that can be displayed by the G4 is 800° F. In some engines, the throttle will have to be opened to the fast idle range to get an EGT indication for all cylinders. As the cylinder heads begin to warm up, the display will indicate Cylinder Head Temperature (CHT) for all cylinders as a smaller green bar in each EGT column. A horizontal red line across each column represents the maximum allowable CHT. Digital numbers below each bar graph column indicates the exact EGT and CHT for each cylinder.G4 Buss VoltageThe G4 Buss Voltage attempts to display the buss voltage in green when it’s normal and red when it’s outside of normal. In an aircraft with a 12V electrical system the Buss Voltage will be annunciated in green so long as the voltage is 12.0V to 14.9V (inclusive).In an aircraft with a 24V electrical system the Buss Voltage will be annunciated in green so long as the voltage is 24.2V to 28.7V (inclusive). Below this range the alternator isn’t charging the battery and above that it’s overcharging, and the Buss Voltage will be annunciated in red.The instrument must be connected to the main voltage buss (not in series with something else, on a lighting buss, etc) and must have a good low-resistance ground connection, otherwise the voltage measurement itself will be in error causing the Buss Voltage to indicate in red erroneously.Controlling the G4 instrumentThe instrument has two control knobs that operate combination rotary and push button switches. The top knob in general controls screen selection while the bottom knob controls items within the given screen. Each screen assigns its own functional needs to the controls that may change depending on context. A screen may also label the controls with guidance information like “Push to exit”. The Bar-Graph Display ScreenThe Exhaust Gas Temperature is displayed in white bar graph form and is interpreted much like a conventional mercury thermometer. The higher the bar, the higher the temperature.The cylinder head temperature is displayed in green single bar format. During normal operation it shows as a green illuminated bar in the lower half of the bar column. Since EGT is normally higher than CHT, the green bar which represents CHT is on top of the white illuminated EGT bar and stands out clearly. However, when the engine is shutdown, the EGT quickly drops to zero and the cylinders remain warm for sometime.The G3 provides a reliable indication of cylinder head temperature even with the engine shut down. Should an EGT probe fail, the entire EGT column for that cylinder will go blank, and the numeric indication will show --- that is dashes, but the CHT bar will still remain green. The failure of one probe will not affect the display of any other probe.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eManufacturer Part #:\u003c\/strong\u003e 610C-466\u003c\/p\u003e","brand":"Aircraft Spruce","offers":[{"title":"Default Title","offer_id":54255666430294,"sku":"10-06375","price":8181.6,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1037\/0164\/3606\/files\/insight-g4-2013_2c0cefdc-c1ad-4391-ae8c-a9db344b163b.jpg?v=1781873891"},{"product_id":"10-06376","title":"Isight G4 Twin 3.125 Piper Aero Star","description":"\u003cp\u003eInsight Graphic Twin Engine Monitor G4 Required Order Form must be completed prior to order.The original GEM was a solitary player. The new G4 will operate standalone too but will also interface with other data sources and report information to other instruments like MFD’s. All of the devices the G4 connects to today didn’t exist in ’79. The G4 is also designed to expand and grow with the times. Less than half of its true potential has been released at this time. The instrument can be updated to acquire new features by loading the SD card via the internet. The G4 update takes only a second while the instrument remains mounted in the airplane.Special Lean Of Peak Functionality \/ Unparalleled ease of operation \/ Nozzle balance analysis every time.Insight's 610C Graphic Engine Monitor (G4) colour-coded bargraph and digital values may be Primary for CHT , EGT and TIT.All other data shown in cyan at the top of display are to be supplementary.Traditional multi-cylinder exhaust gas and cylinder head temperature systems that force the pilot to switch or scan an indicator from cylinder to cylinder in search of critical engine data, are long obsolete. Using the latest computer technology, the G4 presents a clear, concise, graphic picture of all engine temperatures simultaneously for interpretation at a glance.Never before has so much engine diagnostic information been available to the pilot and never before, has the pilot been able to control mixture with such ease and precision for peak fuel efficiency.Insight's latest G4 automatically records flight temperature and will also interface with other data sources and report information to other instruments like MFD’s. The data-log files stored on the SD card can be easily retrieved by the pilot, in-flight or post-flight, for instant viewing or permanent record-keeping.The G4 is a sophisticated tool for engine management. Its microprocessor performs many tasks that used to be handled by the pilot. One of the basic functions performed by the G4 is monitoring exhaust gas temperatures for all cylinders with one degree resolution. What is important is the exhaust gas temperature of a particular cylinder in relation to its peak. But peak EGT is not a constant; it changes with atmospheric conditions, altitude, power setting and engine condition and for this reason absolute exhaust gas temperatures in degrees Fahrenheit are quite meaningless.The real objective of mixture management is finding a mixture setting which represents the correct position on the EGT\/Fuel Flow Curve. As we will see later, this abstract task is easily accomplished by the G3's microprocessor which samples EGT's for all cylinders many times a second and subjects this data to a complex mathematical analysis can identify peak. This capability allows the pilot to operate his or her aircraft engine at the most economical mixture settings.It is generally known that EGT can be a valuable source of information for engine diagnosis and troubleshooting, but there is a great deal of confusion when it comes to interpreting this data. One of the basic principles of EGT engine analysis is that engine temperatures (EGT and CHT) achieve equilibrium in an engine operating at a constant power and mixture setting. What is often overlooked is that this equilibrium cannot be defined as a single point but rather a range of temperatures.The Graphic Engine Monitor is ready to operate the moment electrical power is applied. Within seconds after starting the engine, the white EGT bar graph columns will begin to appear on the G4 display. Each column corresponds to the Exhaust Gas Temperature (EGT) of a cylinder. The lowest exhaust gas temperature that can be displayed by the G4 is 800° F. In some engines, the throttle will have to be opened to the fast idle range to get an EGT indication for all cylinders. As the cylinder heads begin to warm up, the display will indicate Cylinder Head Temperature (CHT) for all cylinders as a smaller green bar in each EGT column. A horizontal red line across each column represents the maximum allowable CHT. Digital numbers below each bar graph column indicates the exact EGT and CHT for each cylinder.G4 Buss VoltageThe G4 Buss Voltage attempts to display the buss voltage in green when it’s normal and red when it’s outside of normal. In an aircraft with a 12V electrical system the Buss Voltage will be annunciated in green so long as the voltage is 12.0V to 14.9V (inclusive).In an aircraft with a 24V electrical system the Buss Voltage will be annunciated in green so long as the voltage is 24.2V to 28.7V (inclusive). Below this range the alternator isn’t charging the battery and above that it’s overcharging, and the Buss Voltage will be annunciated in red.The instrument must be connected to the main voltage buss (not in series with something else, on a lighting buss, etc) and must have a good low-resistance ground connection, otherwise the voltage measurement itself will be in error causing the Buss Voltage to indicate in red erroneously.Controlling the G4 instrumentThe instrument has two control knobs that operate combination rotary and push button switches. The top knob in general controls screen selection while the bottom knob controls items within the given screen. Each screen assigns its own functional needs to the controls that may change depending on context. A screen may also label the controls with guidance information like “Push to exit”. The Bar-Graph Display ScreenThe Exhaust Gas Temperature is displayed in white bar graph form and is interpreted much like a conventional mercury thermometer. The higher the bar, the higher the temperature.The cylinder head temperature is displayed in green single bar format. During normal operation it shows as a green illuminated bar in the lower half of the bar column. Since EGT is normally higher than CHT, the green bar which represents CHT is on top of the white illuminated EGT bar and stands out clearly. However, when the engine is shutdown, the EGT quickly drops to zero and the cylinders remain warm for sometime.The G3 provides a reliable indication of cylinder head temperature even with the engine shut down. Should an EGT probe fail, the entire EGT column for that cylinder will go blank, and the numeric indication will show --- that is dashes, but the CHT bar will still remain green. The failure of one probe will not affect the display of any other probe.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eManufacturer Part #:\u003c\/strong\u003e 1210C-065\u003c\/p\u003e","brand":"Aircraft Spruce","offers":[{"title":"Default Title","offer_id":54255666561366,"sku":"10-06376","price":12271.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1037\/0164\/3606\/files\/insight-g4-2013_dea3aee6-d70d-48f8-8895-098022a90abe.jpg?v=1781873893"},{"product_id":"10-06377","title":"Insight G4 Twin 3.125 Piper Aero Star","description":"\u003cp\u003eInsight Graphic Twin Engine Monitor G4 Required Order Form must be completed prior to order.The original GEM was a solitary player. The new G4 will operate standalone too but will also interface with other data sources and report information to other instruments like MFD’s. All of the devices the G4 connects to today didn’t exist in ’79. The G4 is also designed to expand and grow with the times. Less than half of its true potential has been released at this time. The instrument can be updated to acquire new features by loading the SD card via the internet. The G4 update takes only a second while the instrument remains mounted in the airplane.Special Lean Of Peak Functionality \/ Unparalleled ease of operation \/ Nozzle balance analysis every time.Insight's 610C Graphic Engine Monitor (G4) colour-coded bargraph and digital values may be Primary for CHT , EGT and TIT.All other data shown in cyan at the top of display are to be supplementary.Traditional multi-cylinder exhaust gas and cylinder head temperature systems that force the pilot to switch or scan an indicator from cylinder to cylinder in search of critical engine data, are long obsolete. Using the latest computer technology, the G4 presents a clear, concise, graphic picture of all engine temperatures simultaneously for interpretation at a glance.Never before has so much engine diagnostic information been available to the pilot and never before, has the pilot been able to control mixture with such ease and precision for peak fuel efficiency.Insight's latest G4 automatically records flight temperature and will also interface with other data sources and report information to other instruments like MFD’s. The data-log files stored on the SD card can be easily retrieved by the pilot, in-flight or post-flight, for instant viewing or permanent record-keeping.The G4 is a sophisticated tool for engine management. Its microprocessor performs many tasks that used to be handled by the pilot. One of the basic functions performed by the G4 is monitoring exhaust gas temperatures for all cylinders with one degree resolution. What is important is the exhaust gas temperature of a particular cylinder in relation to its peak. But peak EGT is not a constant; it changes with atmospheric conditions, altitude, power setting and engine condition and for this reason absolute exhaust gas temperatures in degrees Fahrenheit are quite meaningless.The real objective of mixture management is finding a mixture setting which represents the correct position on the EGT\/Fuel Flow Curve. As we will see later, this abstract task is easily accomplished by the G3's microprocessor which samples EGT's for all cylinders many times a second and subjects this data to a complex mathematical analysis can identify peak. This capability allows the pilot to operate his or her aircraft engine at the most economical mixture settings.It is generally known that EGT can be a valuable source of information for engine diagnosis and troubleshooting, but there is a great deal of confusion when it comes to interpreting this data. One of the basic principles of EGT engine analysis is that engine temperatures (EGT and CHT) achieve equilibrium in an engine operating at a constant power and mixture setting. What is often overlooked is that this equilibrium cannot be defined as a single point but rather a range of temperatures.The Graphic Engine Monitor is ready to operate the moment electrical power is applied. Within seconds after starting the engine, the white EGT bar graph columns will begin to appear on the G4 display. Each column corresponds to the Exhaust Gas Temperature (EGT) of a cylinder. The lowest exhaust gas temperature that can be displayed by the G4 is 800° F. In some engines, the throttle will have to be opened to the fast idle range to get an EGT indication for all cylinders. As the cylinder heads begin to warm up, the display will indicate Cylinder Head Temperature (CHT) for all cylinders as a smaller green bar in each EGT column. A horizontal red line across each column represents the maximum allowable CHT. Digital numbers below each bar graph column indicates the exact EGT and CHT for each cylinder.G4 Buss VoltageThe G4 Buss Voltage attempts to display the buss voltage in green when it’s normal and red when it’s outside of normal. In an aircraft with a 12V electrical system the Buss Voltage will be annunciated in green so long as the voltage is 12.0V to 14.9V (inclusive).In an aircraft with a 24V electrical system the Buss Voltage will be annunciated in green so long as the voltage is 24.2V to 28.7V (inclusive). Below this range the alternator isn’t charging the battery and above that it’s overcharging, and the Buss Voltage will be annunciated in red.The instrument must be connected to the main voltage buss (not in series with something else, on a lighting buss, etc) and must have a good low-resistance ground connection, otherwise the voltage measurement itself will be in error causing the Buss Voltage to indicate in red erroneously.Controlling the G4 instrumentThe instrument has two control knobs that operate combination rotary and push button switches. The top knob in general controls screen selection while the bottom knob controls items within the given screen. Each screen assigns its own functional needs to the controls that may change depending on context. A screen may also label the controls with guidance information like “Push to exit”. The Bar-Graph Display ScreenThe Exhaust Gas Temperature is displayed in white bar graph form and is interpreted much like a conventional mercury thermometer. The higher the bar, the higher the temperature.The cylinder head temperature is displayed in green single bar format. During normal operation it shows as a green illuminated bar in the lower half of the bar column. Since EGT is normally higher than CHT, the green bar which represents CHT is on top of the white illuminated EGT bar and stands out clearly. However, when the engine is shutdown, the EGT quickly drops to zero and the cylinders remain warm for sometime.The G3 provides a reliable indication of cylinder head temperature even with the engine shut down. Should an EGT probe fail, the entire EGT column for that cylinder will go blank, and the numeric indication will show --- that is dashes, but the CHT bar will still remain green. The failure of one probe will not affect the display of any other probe.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eManufacturer Part #:\u003c\/strong\u003e 1210C-165\u003c\/p\u003e","brand":"Aircraft Spruce","offers":[{"title":"Default Title","offer_id":54255666626902,"sku":"10-06377","price":12752.6,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1037\/0164\/3606\/files\/insight-g4-2013_0c888917-4147-4fe0-8358-ffe744f7d8e2.jpg?v=1781873894"},{"product_id":"10-06378","title":"Insight G4 Twin 3.125 Piper Aero Star 2 Turbos","description":"\u003cp\u003eInsight Graphic Twin Engine Monitor G4 Required Order Form must be completed prior to order.The original GEM was a solitary player. The new G4 will operate standalone too but will also interface with other data sources and report information to other instruments like MFD’s. All of the devices the G4 connects to today didn’t exist in ’79. The G4 is also designed to expand and grow with the times. Less than half of its true potential has been released at this time. The instrument can be updated to acquire new features by loading the SD card via the internet. The G4 update takes only a second while the instrument remains mounted in the airplane.Special Lean Of Peak Functionality \/ Unparalleled ease of operation \/ Nozzle balance analysis every time.Insight's 610C Graphic Engine Monitor (G4) colour-coded bargraph and digital values may be Primary for CHT , EGT and TIT.All other data shown in cyan at the top of display are to be supplementary.Traditional multi-cylinder exhaust gas and cylinder head temperature systems that force the pilot to switch or scan an indicator from cylinder to cylinder in search of critical engine data, are long obsolete. Using the latest computer technology, the G4 presents a clear, concise, graphic picture of all engine temperatures simultaneously for interpretation at a glance.Never before has so much engine diagnostic information been available to the pilot and never before, has the pilot been able to control mixture with such ease and precision for peak fuel efficiency.Insight's latest G4 automatically records flight temperature and will also interface with other data sources and report information to other instruments like MFD’s. The data-log files stored on the SD card can be easily retrieved by the pilot, in-flight or post-flight, for instant viewing or permanent record-keeping.The G4 is a sophisticated tool for engine management. Its microprocessor performs many tasks that used to be handled by the pilot. One of the basic functions performed by the G4 is monitoring exhaust gas temperatures for all cylinders with one degree resolution. What is important is the exhaust gas temperature of a particular cylinder in relation to its peak. But peak EGT is not a constant; it changes with atmospheric conditions, altitude, power setting and engine condition and for this reason absolute exhaust gas temperatures in degrees Fahrenheit are quite meaningless.The real objective of mixture management is finding a mixture setting which represents the correct position on the EGT\/Fuel Flow Curve. As we will see later, this abstract task is easily accomplished by the G3's microprocessor which samples EGT's for all cylinders many times a second and subjects this data to a complex mathematical analysis can identify peak. This capability allows the pilot to operate his or her aircraft engine at the most economical mixture settings.It is generally known that EGT can be a valuable source of information for engine diagnosis and troubleshooting, but there is a great deal of confusion when it comes to interpreting this data. One of the basic principles of EGT engine analysis is that engine temperatures (EGT and CHT) achieve equilibrium in an engine operating at a constant power and mixture setting. What is often overlooked is that this equilibrium cannot be defined as a single point but rather a range of temperatures.The Graphic Engine Monitor is ready to operate the moment electrical power is applied. Within seconds after starting the engine, the white EGT bar graph columns will begin to appear on the G4 display. Each column corresponds to the Exhaust Gas Temperature (EGT) of a cylinder. The lowest exhaust gas temperature that can be displayed by the G4 is 800° F. In some engines, the throttle will have to be opened to the fast idle range to get an EGT indication for all cylinders. As the cylinder heads begin to warm up, the display will indicate Cylinder Head Temperature (CHT) for all cylinders as a smaller green bar in each EGT column. A horizontal red line across each column represents the maximum allowable CHT. Digital numbers below each bar graph column indicates the exact EGT and CHT for each cylinder.G4 Buss VoltageThe G4 Buss Voltage attempts to display the buss voltage in green when it’s normal and red when it’s outside of normal. In an aircraft with a 12V electrical system the Buss Voltage will be annunciated in green so long as the voltage is 12.0V to 14.9V (inclusive).In an aircraft with a 24V electrical system the Buss Voltage will be annunciated in green so long as the voltage is 24.2V to 28.7V (inclusive). Below this range the alternator isn’t charging the battery and above that it’s overcharging, and the Buss Voltage will be annunciated in red.The instrument must be connected to the main voltage buss (not in series with something else, on a lighting buss, etc) and must have a good low-resistance ground connection, otherwise the voltage measurement itself will be in error causing the Buss Voltage to indicate in red erroneously.Controlling the G4 instrumentThe instrument has two control knobs that operate combination rotary and push button switches. The top knob in general controls screen selection while the bottom knob controls items within the given screen. Each screen assigns its own functional needs to the controls that may change depending on context. A screen may also label the controls with guidance information like “Push to exit”. The Bar-Graph Display ScreenThe Exhaust Gas Temperature is displayed in white bar graph form and is interpreted much like a conventional mercury thermometer. The higher the bar, the higher the temperature.The cylinder head temperature is displayed in green single bar format. During normal operation it shows as a green illuminated bar in the lower half of the bar column. Since EGT is normally higher than CHT, the green bar which represents CHT is on top of the white illuminated EGT bar and stands out clearly. However, when the engine is shutdown, the EGT quickly drops to zero and the cylinders remain warm for sometime.The G3 provides a reliable indication of cylinder head temperature even with the engine shut down. Should an EGT probe fail, the entire EGT column for that cylinder will go blank, and the numeric indication will show --- that is dashes, but the CHT bar will still remain green. The failure of one probe will not affect the display of any other probe.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eManufacturer Part #:\u003c\/strong\u003e 1210C-265\u003c\/p\u003e","brand":"Aircraft Spruce","offers":[{"title":"Default Title","offer_id":54255666725206,"sku":"10-06378","price":13232.8,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1037\/0164\/3606\/files\/insight-g4-2013_b25c0f87-1bfb-47cf-818e-2a9dd4a71441.jpg?v=1781873896"}],"url":"https:\/\/www.aircraftpartseurope.com\/collections\/egt-cht-tit-gauges.oembed?page=4","provider":"Aircraft Parts Europe","version":"1.0","type":"link"}