DC0-100V 10A 1000W 4-stellig LED Digital Voltmeter Amperemeter Leistungsdetektor Tester
ab 5,94 €
Arduino Module. Over-current audible alarm: support, 0.1A~10.00A. Working energy consumption: about 20mA. Thick red wire: current test positive pole, string in the negative end of the load, connect the broken line after the first break!
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