4V-20V USB Tester 0-3A USB Charger Doctor Detector Voltage Indicator
Part No.: USBT-440022
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:Blue
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!
Package Including:
1pcs USB Charger Doctor Voltage Current Meter Mobile Battery Tester Power
NOTE: This item come without retail package.