Package Included

- 1  x USB Voltmeter Ammeter Portable USB charger doctor

Description:

- It can measure the USB-powered devices empty and. Easy to use and practical.
- It can easily measure the output voltage of the USB port and the device operating current or load voltage
- Detect any USB charger such as PC USB, home charger, car charger.
- Wide range of applications, any phone, any electronic product, Easy to use. suitable for factories,
laboratories and personal use.

- Detection range: Voltage: 3v-7v error 0.1v
- Current :0-2.5A error 0.01A
- Size:63*21-34*15mm
- Case Color:Blue

Video Reference