- Adapter for gasket style CHT thermocouple (Optional)
- Thread size 3/8-24
- Alcal accessory and replacement part
ALCOR Instruments and Probes
Don't waste your money on cheap instruments and probes. There is a big difference!
McFarlane is your lowest price and quickest source for Alcor products!
Increase engine life and enhance safety through proper monitoring
Faster responding probes than low dollar alternatives
Temperature compensated gauges for accuracy all year round at any altitude
Single gauges monitor one cylinder, dual gauges for twin engine aircraft monitor one cylinder per engine. Add a selector switch to make an economical full engine analyzer.
Lighted gauges and custom dials also available!
Alcor: A name you can trust
Over 50 years experience - Designed, manufactured and supported in the USA
Generous warranty: 3 years for gauges, 5 years for grounded probes, 1 year for ungrounded probes
FAA-STC approved for all aircraft with reciprocating engines
- No power required from the aircraft (lighted gauges require power)
- Works even with an electrical failure
- Great for homebuilt or antique aircraft with no electrical system
- Gauges include all mounting hardware
- Standard 2 1/4" or 3 1/8" gauge sizes
Save with complete kits!