Feature

●This product can test USB charging current, voltage, discharge capacity and smart devices
●The only button on the tester is used to display and test the data switch, and the tester can store 10 sets of test data
●Capacity: 0-19999mAh
●You can test the current and voltage of your mobile phone, mobile power supply, etc
●LCD screen for easy display of device current and voltage


Description

Note:

Product photos may differ slightly from the actual product due to shooting conditions and monitor settings. Please be aware of

Meanwhile, please note that due to the difference in measurement methods, the size may be 1-2cm error.