USB Charger Doctor Current Voltage Charging Detector Battery Voltmeter Ammeter Red display


Tk 325
Tk 500
Tk 500
35% OFF
  • Display Type: Digital Only
  • Dimensions: 54 * 45 * 20(L*W*H, mm)
  • Type: USB Charger Doctor
  • Operating Range: U = 3 ~ 7.5V I = 0 ~ 2.5A
  • Resolution: Voltage 10mV current 1mA
  • Error: voltage <± 1% current <± 2%
  • Full scale drop: ( When measuring current ) 200mV
  • Input voltage: DC 10V~35V (DC 12V/19V/24V battery is suitable)
  • Output voltage: about 5.3V
  • Output current: 5A max



It can easily measure the output voltage of the USB port and the device operating current or load voltage.






  • Display Type: Digital Only
  • Dimensions: 54 * 45 * 20(L*W*H, mm)
  • Type: USB Charger Doctor
  • Operating Range: U = 3 ~ 7.5V I = 0 ~ 2.5A
  • Resolution: Voltage 10mV current 1mA
  • Error: voltage <± 1% current <± 2%
  • Full scale drop: ( When measuring current ) 200mV
  • Input voltage: DC 10V~35V (DC 12V/19V/24V battery is suitable)
  • Output voltage: about 5.3V
  • Output current: 5A max
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