USB power current and voltage tester Related car key programming tool & USB power current and voltage tester Related OBD2 Diagnostic Tools

100pcs/lot USB Charger Doctor Mobile Battery Voltage Current Meter Tester Power Detector

Item No. COBD28618 100pcs/lot USB Charger Doctor Mobile Battery Voltage Current Meter Tester Power Detector, It can easily measure the output voltage of the USB port and the device operating current or load voltage, Wide range of applications, any phone, any electronic product, Easy to use.