Electronics International’s A-1 instrument provides pilots with the precision and stability needed in order to accurately monitor Outside Air Temperature while in-flight.

Ice Zone Warning:

Not only will Electronics International’s A-1 display Outside Air Temp with a stable, one-degree (Fahrenheit) resolution, it also comes complete with an “Ice Zone” light that alerts the pilot when the Outside Air Temperature could possibly contribute to ice forming in the aircraft carburetor.

Package includes:

A-1 OAT Instrument

P-128 OAT Probe

XP-6′ Precision Thermocouple Cable

Wire Harness

Operating & Installation Instructions