Voltage & Current Testers

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KEWEISI 4V-20V 0-3A USB Charger Power Battery Capacity Tester Voltage Current Meter

Description :KEWEISI 4V-9V 0-3A USB Charger Power Detector Battery Capacity Tester Voltage Current MeterFeatures :It can measure the USB-powered devices empty and easy to use and practical. Comp..

5.06€