46155 Alcor EGT Dual Gauge 3 1/8″ Relative to Peak Meter (Type K) | McFarlane Aviation

Please confirm the 46155 meter’s compatibility with your aircraft using these documents:

• Instruments, probes, and leads section of McFarlane Aviation catalog (PDF)
• Alcor EGT probe installation instructions (PDF)
• Alcor EGT CHT gauge installation instructions (PDF)

Product Details:

• EGT/EGT Dual Gauge
• Relative to Peak
• Compatible Thermocouple Type: K – Red and Yellow
• Size: 3 1/8″, includes an adjustable reference needle
• Calibration*: 1600F @ 7.44 Ohms
• Supersedes: 205-21BY, 45892, 45896, 45897, 45898, 45900, 45906, 45908, 45910, 45945, 45967, 45989, 46024, 46031, 46049, 46059, 46085, 46208, 48900
• Approved by: EASA-STC (European Union), FAA-PMA, FAA-STC (Modification Article)
• Manufactured by Alcor, Inc.

• The best value in the industry backed by a generous 3-year warranty
• Save on fuel costs through precision leaning—running as little as 100° too rich can cost $1,000 in wasted fuel over 100 hours
• Designed for twin engine aircraft, providing a quick visual reference to peak EGT
• Set reference to peak EGT where you want with easy in-flight calibration—special screwdriver included
• No risk of malfunction during electrical failure—requires no external source of power for operation
• Designed to provide temperature compensation for accurate readings year round, on the ground and at altitude
• All necessary mounting hardware included
• Alcor instruments are designed, manufactured, and supported in the U.S.A.

* Factory calibrated for the specified total lead and probe resistance, but may be easily recalibrated in flight.