Turn and Bank Indicator, Electric, Luftwaffe FI 22412 Wendezeiger Victor This is a fine example

This is a fine example of an WWII-era Suction Gage

as used by single engine aircraft of the Air Force US Army

CHARACTERISTICS:

The instrument displays oil temperature from 20-120 deg C for each engine

measuring vertical speed in a climb or descent from - 15 meters/second to + 15 meters/second

Turn and Bank Indicator, Electric, Luftwaffe FI 22412 Wendezeiger Victor This is a fine exampleThis is a WWII era Turn and Bank Indicator (Wendezeiger) FI 22412 used in various aircraft of the German Luftwaffe. The gyro in this model is electrically powered, as opposed to those designs which were pneumatically powered (i. e., via suction), thus reducing the potential risk to reliability arising from a vacuum system (i. e., leaks). According to two websites with information regarding Luftwaffe instruments ( Deutsche Luftwaffe and Aircraft