$99

ZIEGLER EQ96 Analog Voltmeter

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Deif EQ96-X Voltmeter 0-600V

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Vintage Leeds & Northup Galvanometer Electrical Current Measuring Instrument

$13.22

PZEM-004T Single-phase Watt-hour Meter Communication Module 80-260V Energy Meter

$138

Ziegler DPM396V AC Voltmeter DPM 396V - Tried & Tested

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3-in-1 Multifunctional Digital Voltage Multimeter Car R0U1

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Milwaukee 2202-20 Voltage Detector with LED

$62.5

Hickok Model 435 Volt Ohm Milliammeter Tester

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Vintage Steampunk Welch D.C. Milli-Ammeter Scientific 0-500

$4.06

Nasco 0-3 volt DC Voltmeter D-5626P-I

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SALISBURY Model WHSCO 4344 Audio Visual AC VOLTAGE DETECTOR. Our #1

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Vintage General Electric Instruments 0-15V Made in US