$38

NOS With No Box Simpson Model 1212 Vintage Analog 150 VAC Voltmeter

$3.71

DC7-100V Waterproof Voltmeter LED Digital Voltage Power Indicator + Anti-Reverse

$65

RARE VINTAGE Heathkit Solid State VOM Model IM-25 AS-IS Powers On

$50

Vintage Wheelco Instruments Co. Fahrenheit Thermometer 0-1000

$479.99

BOONTON 9231 RF VOLTMETER Model: 9231-01 "No Probes"

$13.78

USB Voltage Current Reader DC 3V to 7.5V Battery Power Charger Voltmeter Display

$18.25

Vintage GE Bakelite AC Ampmeter With Lesther Case

$19

General Electric GE Type AP-9 AC Milliamperes 750/150 - 8AP9AKK14 Made in USA

$149.99

Antique Weston Electric Kilovolts UCRL. Model: 741-S No. 59503!!! Rare!! S1

$45

Antique 1920 Westinghouse Portable A.C Voltmeter Type PC in Wood Case

$99.99

SIMPSON SK525-1148, 923A DC MILLIVOLT METER 0-25 MILLIVOLTS

$17.76

Din Rail Digital Display Voltmeter AC80-500V 50-60Hz Mini