Digital USB Mobile Power Charging Voltmeter

DIY Supplies: Electrical
Display Type: Digital Only
Accuracy Class: 1%
Operating Temperature: Operating Temperature:
Dimensions: 52mm x 20mm x 14mm
Power Supply: DC
Type 1: Digital USB Voltmeter Ammeter
Type 2: Digital USB Mobile Power


  • Easy to vollage the usb output and the device input current or loader voltage.
  • Available for every USB electronic product, such as PC USB, home charger, car charger and so on.
  • Plug and, light and handy, easy to carry and no need external power supply
  • By "DR CHARGER", you could clearly know the state of the Charger Phone, USB cable and any USB device.

Detection range:

 Voltage: DC 3.5 V-7 V, error 0.1 V

Current: 0-2.5A, error 2%

 Package Includes:

1 pcs Digital Voltmeter

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