46125 Alcor EGT/EGT Type K Dual Meter, 2-1/4″

Please confirm the 46125 dual 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)

With Alcor’s blanket STC, p/n 46125 can replace many existing Type K Dual EGT indicators, including old or obsolete part numbers.

Product Details:

• EGT/EGT Dual Gauge
• Relative to Peak
• Compatible Thermocouple Type: K – Red and Yellow
• Size: 2 1/4″
• Calibration*: 1600F @ 7.44 Ohms
• Supersedes: 209-7A1, 209A-7A2, 45818, 45837, 45838, 45839, 45840, 45841, 45954, 45964, 46075, 46077, 46242
• 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, see the proof here
• Designed for twin engine aircraft, providing a quick visual reference to peak EGT
• Calibrated for use with 216″ type K leads (PN 42528)
• 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.