USB Ladegerät Akkukapazität Strom Spannungsdetektor Messgerät LCD Display Tester
ab 3,86 €
RTZ- reset button is pressed for 3 seconds and the screen display is reset ;. OUT- The USB port where the output end is connected to the data line ;. The accuracy of the charging current display window (0-3A) ± 1% ;.
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