77.81.3
Voltmeter
1930 Approximate
Voltage Tester. Material: textile, metal, rubber, plastic. Size: 7" W. x 70 1/2" L. (box). Description: black Bakelite - clear plastic face at top - black numbered Weston meter under plastic: "1, 2, 3, 4, 5 x 1000" - brown leather strap attached to black box - two black rubber wires attached to black box - red rubber insulated handles with metal hooks extend from wires.
High Voltage Tester used by city of Waseca.