• This test can be a USB charging current, voltage, discharge capacity,  intelligent devices

• It can be very easy to find digital device charging problem

• Tester three dimensional size 59.73 x 28.5 x 15mm (without cable), about 15 cm length of the line

• The only button on the tester is used to view and test data switch, the  tester can store 10 groups of test data

Specifications:

• Input Voltage: 3V - 7V

• Voltage resolution: 0.01V

• Test current: 0.05A-3.50A

• Current resolution: 0.01A

• Capacity range: 0-19999mAH

• Accuracy: ±1%

• Line loss: About 0.1 ohms

• Parameters that you can test: Voltage, current of battery, value of discharging capacitor (Total ten parameters)

• Communication function: Yes

• Parameters adjusting function: Yes

• Clean the data: Yes

• Check the parameters: Quick beat the button double times

• Over voltage or under voltage: LED background flashes

• Size: 59.73 x 28.5 x 15mm

• Weight: 26.4g