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> Vintage sterling mfg co plate milliamperes panel meter
Vintage sterling mfg co plate milliamperes panel meter
VINTAGE STERLING MFG CO PLATE MILLIAMPERES PANEL METER
A vintage electrical panel meter. The face is marked "Sterling Mfg Co, Cleveland, Ohio, USA, 2540."
The reading is "Plate Milliamperes" and goes from zero to ten.
There is electrical continuity across the terminlas, but other that that I have no way to test this.
The glass face is 1 3/4" in diameter and the meter is 2 5/8" in diameter overall. The back will fit into a 2" hole.
There are some scratches and loss of coating on the bezel.
antique instument electric measurement measure electricity scientific
