Robot Pi Shop

Digital USB Power Charging Current Voltage Tester

$2.99
Quantity

Specifications:

  • 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.
  • Through “DR CHARGER”,you could clearly know the condition of the charger, phone, usb cable and every USB device.
  • Voltage:DC 3.5V-7V
  • Current:0-3.0A