3 in 1 Battery Tester Voltage Current Detector Mobile Power Voltage Current Meter USB Charger Doctor

Package Including:

1pcs USB Charger Doctor Voltage Current Meter Mobile Battery Tester Power Detector

• 100% Brand New and High Quality

• Display data: Voltage Current Capacity Time

• Specification:
  1.Input USB
  2.RTZ, Reset button, press it three seconds will Reset
  3.Out USB
  4.Voltage: 4V-20V ( 1% accuracy )
  5.Current: 0-3A ( accuracy of 0.4% )
  6.Battery Capacity (0-99999mah)
  7.Working time (0-99Hour)
  8.The working time and Capacity have Memory function when power off

• 9.Color:As the picture show

• 10.Size: 7.3cm*2.3cm*1.35cm (LXWXH)

• 11.Quantity:1 Pcs

• 12.Net Weight: 25g

• Note: Lighting, display and other factors may cause COLOR SHADING, please comprehensive pictures and text descriptions to determine!