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Nine Cylinder EGT Kit with 2 1/2" Clamp Probes The ET209 is a full color EGT instrument that provides simultaneous, real-time display of all nine cylinders. This kit includes nine Type-K ungrounded, 2 1/2" EGT clamp type thermocouple probes, all connectors and installation hardware. Exhaust gas temperature functionality is TSO'd and meets the temperature accuracy requirements of SAE AS8005 for a Class IIa (+/- 1%) instrument. Functional displays include:

• Real-time nine cylinder temperature display
• Menu select option for fast selection of display type
• Automated rich-of-peak (ROP) leaning function
• Automated lean-of-peak (LOP) leaning function
• Single cylinder temperature monitoring while retaining graphic indications for all cylinders
• Graphic trend analysis and viewing of all cylinders simultaneously

The ET209P3 is TSO'd and STC'd as a primary replacement instrument under all flight conditions (day/night VFR and IFR).