Black round-bodied indicator with four indicator hands and one gold data label. The indicator face has four scales, two are 0-130°C, one is 0-10 kg/cm2, and one is 0-1 kg/cm2.
ORIGINAL, RARE WWII German Luftwaffe Indicator, Temperature and Pressure, Dual, German, FL 20682. This instrument used in the prototype Messerschmitt Me329 Heavy Fighter. This electrical gauge was located on the main instrument panel of the aircraft and measured both temperature and pressure.