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M4430 DC 200V 10A Electronic Digital Voltmeter Ammeter 0.28 LED Display Voltage Regulator Volt AMP Meter Tester
M4430 DC 200V 10A Electronic Digital Voltmeter Ammeter 0.28'' LED Display Voltage Regulator Volt AMP Meter Tester Working voltage: DC4~30V (recommended 5~12V) Measuring current range: DC10A (display mode 0.000A~10.00A) Voltage...