USB LCD Akku Strommessgerät Tester Detektor Voltmeter Amperemeter Power Tester
ab 5,46 €
1 x USB Detector. With a USB output port and a micro USB input, convenient to test devices. If there were no battery, it won't lose the data it has tested. Press the small circle button and the data will be zero, then you can test next data.
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