The Vintage Wagner Electric Mfg. Co. Instrument Ammeter (100 Amps, No. 5316) is a classic piece of early-to-mid 20th-century American industrial test equipment. Wagner Electric (famous for its historic St. Louis operations) primarily manufactured motors and transformers, but occasionally supplied switchboard panel instruments. This unit is being offered untested, as-is. Exhibits age & wear. Comes with case.
