WW2 German Luftwaffe Spannungsmesser – ELECTRICAL SYSTEM VOLTMETER – NICE!

 This item indicated the current  amperage of the aircraft radio electrical system.

Made of brass, steel, and aluminum, this item is of late-war manufacture (circa 1945). Brought back by a US Serviceman, it does feature various marks, scratches, and wear, but it does not detract. I know this was used in conjunction with the Me262, however, I have not been able to find it in the any cockpit version. Could have been used for ground testing and calibration. I have not tested it for functionality. Would make a VERY RARE addition to any collection or display!