Engine Gauge Unit (Triple), AN5773-1 TBM Avenger a removable drawer-type compensator

a removable drawer-type compensator

the large pointer rotated clockwise

which were picked up by aircraft on their approach to land

Oil pressure (from 0-200 PSI)

with operating limits of the last aircraft in which it was installed marked on the glass

Engine Gauge Unit (Triple), AN5773-1 TBM Avenger a removable drawer-type compensatorThe WWII era Engine Gauge Unit (aka Triple Gauge), AN5773 1, displayed the performance of 3 engine parameters in one instrument: Oil Temperature, Oil Pressure, and Fuel Pressure. The AN5773 1 unit was used in the US Army Air Force fighters P 38L Lightning and P 63 King Cobra, according to their Maintenance Interchangeability Chart dated Feb 1945, as well as having been used in other military aircraft post war. This instrument is in reasonable