3 In 1 Digital Multi-function USB Tester Current Voltage Charger Capacity Detector for Mobile Phone Pad Tablet
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Product details
Description
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.The working time and Capacity have Memory function when power off
Voltage: 4V-20V ( 1% accuracy )
Current: 0-3A ( accuracy of 0.4% )
Battery Capacity (0-99999mah)
Working time (0-99Hour)
Customer reviews
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