USB Meter Tester is mainly used to detect USB charging current, voltage, discharge capacity, quantity of electric charge, power, timing and so on.
Can also be applied to the power capacity storage and over/low voltage-current protection.
It allows you to find the charging problem of the USB cables, wall chargers, and car charges more easily.
The multi-meter tester also supports QC 2.0/3.0 high voltage test, with the function of cutting off automatically when it's fully charged, to protect your valuable devices effectively.
Crafted from high-grade LCD monitor with low power consumption feature, bright and clear enough to monitor the parameters on the screen.