Ammeter Strommesser -120 to 0 to +120 Amps Luftwaffe Fl32509-3 B-47 In the photos the Cabin

In the photos the Cabin pointer is behind the Outside pointer and cannot be seen

while slightly dark

While flying at the selected limit

and the face itself is large enough to permit accurate course-holding to within extremely small limits

temperature

Ammeter Strommesser -120 to 0 to +120 Amps Luftwaffe Fl32509-3 B-47 In the photos the CabinThis is a WWII era aircraft Ammeter (Strommesser) Fl 325509 3 measuring current from 120 to 0 to +120 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. Stamped in white to the black