Bidspirit auction | Electrification device ammeter,

Electrification device ammeter, - Electrification device ammeter, Germany, circa 1900, wooden body with hinged lid, metal, etc. Rotating scale and additional connections on top. Accessories in compartment behind the lid at the front. Two large batteries installed. Such instruments were used in the context of electrotherapy. Body approx. 18 x 18 x 18 cm