Alcor By Tempest 2-1/4 Inch CHT/EGT Meter Type J And K

Part# 46126
MFR Model# 46126


Alcor gauges are aircraft quality gauges which will provide precise monitoring of engine temperatures. PMA/FAA approved.
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  • 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
  • Quick visual reference to peak EGT
  • Set reference to peak EGT where you want with easy in-flight calibration—special screwdriver included
  • Increase the life of your engine and enhance safety through proper monitoring
  • CHT calibrated to true temperature—500 degrees Fahrenheit at 8 Ohm
  • Designed to provide temperature compensation for accurate readings year round, on the ground and at altitude
  • No risk of malfunction during electrical failure—requires no external source of power for operation
  • Attention homebuilders—easy installation with no electrical system required
  • All necessary mounting hardware included
  • Alcor instruments are designed, manufactured, and supported in the U.S.A.


  • Type: J and K
  • Size: 2-1/4" diameter
  • Resistance: Scale 500F at 8 Ohm / 1600F at 3.63 Ohm
  • Weight: 0.2 lbs
  • Alcor P/N: 46126
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Please note, Aircraft Spruce's personnel are not certified aircraft mechanics and can only provide general support and ideas, which should not be relied upon or implemented in lieu of consulting an A&P or other qualified technician. Aircraft Spruce assumes no responsibility or liability for any issue or problem which may arise from any repair, modification or other work done from this knowledge base. Any product eligibility information provided here is based on general application guides and we recommend always referring to your specific aircraft parts manual, the parts manufacturer or consulting with a qualified mechanic.

Q: Does this Alcor kit, part # 46126, include the 2 probes or is just the instrument?

Per the manufacturer this kit does not include any probes only the instrument. Please see p/n: 10-08900 which will include gauge plus leads and probes

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