Outside Air Temperature

[JAG]

Anyone else confused?

Learjetter included attachments for two different style OAT:
1) electronic panel mounted (separate Gauge and probe)
2) old style "meat thermometer" one-piece unit that screws through the windscreen.

If you have #2 above, it is indeed one piece unit by design. If it is off by more than 5 degrees, it needs to be replaced with a new one. No adjusting or troubleshooting...it is DOA. New ones available at Aircraft Spruce.

I am not sure how accurate mine is, but I have OAT with my engine monitor and also my Garmin GAD13.

Jeff