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Antique Weston Model R Voltmeter/Ammeter for automotive testing.

Currency:USD Category:Collectibles Start Price:50.00 USD Estimated At:80.00 - 120.00 USD
Antique Weston Model R Voltmeter/Ammeter for automotive testing.
Two 1898 Weston Voltmeter/Ammeters. Cast metal case with galvanometer movements. Paint is very worn. Dirty. Nameplates and glass are intact. Unit number 1: Voltmeter scale reads 0 to 75 Volts. Ammeter scale reads -1 to +3 but the scale has been hand lettered over the original scale. Knurl capped screw at top is missing. Unit number 2: Voltmeter scale reads 0 to 80 Volts. Ammeter scale reads -50 to +150 Amps. Knurl capped screw at top is present. These were used as test instruments on early automobiles. About 9 inches wide by 6 1/2 inches high by 3 inches deep. The four mounting tabs are intact.