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USB Charger Doctor Voltage Current Meter

SKU: ZP303418061601
$ 4.99 $6.99

Availability: In stock

Reads the voltage and current numbers out for testing chargers, cables, and cell phones with this USB Charger Doctor Voltage Current Meter.
Processing Time 2-3 Days. Shipping Time 3-14 Days
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Measure the working voltage and current output for any USB port with this USB Charger Doctor Voltage Current Meter that plugs between a USB device, and passes the data lines through. The Doctor's digital display instantly reads the numbers out for testing devices such as chargers, cables, and cell phones.


  • Easily measures the output voltage of the USB port and the device operating current or load voltage. It flips between voltage and current readouts every 3 seconds or so.
  • Detects 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.


Name USB Charger Doctor
Voltage 3.5V - 7V
Current 0A - 3A
Resolution 10mV / 10mA
Operating Temperature 0-60℃
Product Size 21mm x 53mm x 15mm
Product Weight 20g
Package Size 13 x 5 x 3 cm
Package Weight 40g

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SKU ZP303418061601
Color No