SS-302A Digital Dispay USB Tester
1:QC4.0 ,support fast charging
2:Real-time charging voltage current and discharge voltage current can be tested.
3:Real-time monitoring, data is real and effective, protect your equipment
4:Power-off memory function, data is not lost.
5:One-button reset function,Press and hold for 3-5 seconds, the recording data (working time, battery capacity) can be cleared