Product Details

3 In 1 USB Charger Doctor Voltage Current Multimeter USB Detector

Brand Name phonefix
Place of Origin China
Model Number FX031

Product Features

3 in 1 USB Tester for Charger Voltage Current Detector, Mobile phone Power Voltage Current Multimeter USB Charger Detector, Digital Multi-function USB Charger / USB Out Voltage Current Capacity Multimeter Detector.


Out USB

Voltage: 4V-20V ( 1% accuracy )

Current: 0-3A ( accuracy of 0.4% )

Battery Capacity (0-99999mah)

Working time (0-99Hour)


The working time and Capacity have Memory function when power off


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