UM25 1.44 Inch 5A USB 2.0 Type C Tester Voltage Current Power Charger Voltmeter Ammeter Multimeter Measure Cable Resistance Load Impedance Measurement Tester(UM25) - Product Features
- it can use to test the charging voltage and current of a charger with USB-A port
- Voltage measurement range:4-24.000V
- Current measurement range:0-5.0000A
- Quick charge recognition mode:QC2.0, QC3.0, APPLE 2.4A/2.1A/ 1A/0.5A, Android DCP, SAMSUNG
- it is easy to use, even you don't know anything about electronic device, just follow the instruction