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Analog Voltmeter BLOW 51-140# — panel meter for approx. 40 V range
Summary description:
Analog voltmeter BLOW model 51-140# is a panel-mounted instrument designed to measure approximate voltages up to around 40 V. It features a needle indicator and analog scale for visual monitoring of DC or AC voltage levels where approximate readings are sufficient. Suitable for electrical panels, test benches, hobby electronics and basic voltage monitoring tasks.