USB Voltage and Current Meter can measure the operating current of the output voltage of the USB port and equipment. It is very convenient to use as the size is small, no power and other ancillary equipment required. This item is suitable for factories and laboratory users. 


  • Operating Voltage : 3.5v - 7v DC
  • Ampere : 0-3A
  • Colour : Blue
  • Type : USB Tester or Voltage/Ampere Display
  • Size : 53mm x 22mm x 15mm
  • Operating temperature: -10℃ ~ 65℃


Shipping Weight 0.0180kg
Shipping Width 0.002m
Shipping Height 0.001m
Shipping Length 0.003m

Be The First To Review This Product!

Help other Cairns Electronics users shop smarter by writing reviews for products you have purchased.

Write a product review