This 2-wire DC voltmeter panel is a highly accurate device that can measure voltages between 5 V and 30 V to be able to meet most of your application requirements.
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This is a very efficient voltmeter since it doesn’t need another power supply and doesn’t take the power of the measured voltage. It has reverse protection feature and reverse does not burn.
This product offers high accuracy making it ideal in building your own power source.
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