Picture of 3 in 1 Battery Tester Voltage Current Detector Mobile Power Voltage Current Meter USB Charger Doctor Single Output mAh Test Function
Picture of 3 in 1 Battery Tester Voltage Current Detector Mobile Power Voltage Current Meter USB Charger Doctor Single Output mAh Test Function

3 in 1 Battery Tester Voltage Current Detector Mobile Power Voltage Current Meter USB Charger Doctor Single Output mAh Test Function

Category: Electric Hardware & Tools
SKU: FAEL683473
Seller: FAMOUS ELECTRONICS BD
App Coupon to Get Extra Discount
Tk 650
0 review(s)
  • Brand new and high quality.
  • It can measure current and voltage of the power supply equipment with USB port.
  • Plug and play, no extra power supply needed.
  • The voltage and current will be displayed circularly.
  • Small sized, easy and convenient to carry.
  • Input USB
  • RTZ, Reset button, press it three seconds will Reset
  • Out USB
  • Voltage: 4V-20V ( 1% accuracy )
  • Current: 0-3A ( accuracy of 0.4% )
  • Battery Capacity (0-99999mah)
  • Working time (0-99Hour)
  • The working time and Capacity have Memory function when power off

Call For Order : 09613-800800
  • Brand new and high quality.
  • It can measure current and voltage of the power supply equipment with USB port.
  • Plug and play, no extra power supply needed.
  • The voltage and current will be displayed circularly.
  • Small sized, easy and convenient to carry.
  • Input USB
  • RTZ, Reset button, press it three seconds will Reset
  • Out USB
  • Voltage: 4V-20V ( 1% accuracy )
  • Current: 0-3A ( accuracy of 0.4% )
  • Battery Capacity (0-99999mah)
  • Working time (0-99Hour)
  • The working time and Capacity have Memory function when power off





  • Brand new and high quality.
  • It can measure current and voltage of the power supply equipment with USB port.
  • Plug and play, no extra power supply needed.
  • The voltage and current will be displayed circularly.
  • Small sized, easy and convenient to carry.
  • Input USB
  • RTZ, Reset button, press it three seconds will Reset
  • Out USB
  • Voltage: 4V-20V ( 1% accuracy )
  • Current: 0-3A ( accuracy of 0.4% )
  • Battery Capacity (0-99999mah)
  • Working time (0-99Hour)
  • The working time and Capacity have Memory function when power off
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