Ammeter Strommesser -60 to 0 to +60 Amps Luftwaffe Fl32509-2
This is a WWII-era aircraft Ammeter (Strommesser) Fl 325509-2 measuring current from -60 to 0 to +60 amps, as used in aircraft of the German Luftwaffe. It is new old stock in its original box.
It is 1 3/4" diameter, and 1 3/4" deep mounted in a black, steel cylinder by two small slotted screws. It has a movable pointer to indicate the current in an electrical circuit. There is a "0" above an "A" at center position. The ammeter could be illuminated from the back, as evidenced by a clear window that is visible when looking in from behind.