USB Charging Discharge Resistance Current Detection Load Tester can easily test the mobile power charging treasure, cell phone charger, USB power output current is standard, as long as the resistance USB port to the above line.
And can carry on an aging test to mobile power and USB power adapter. Discharge resistance will be hot, the temperature is about 80 ~ 85 Celsius, please pay attention to anti-scald.
When the current is 1A, the light is green, when it is 2A, the light is red color
1x USB Charging Discharge Resistance Current Detection Load Tester.