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Features:
This is the mini USB meter
It can obviously demonstrate all the data
Can easily measure the USB ( PC USB, cellphone charger, vehicle charger , mobile energy , and many others ) port and machine working current and the output voltage charge-discharge capacity, performance, and choose the functionality of the charging cable charging equipment, this tester can meet the necessities !
Fit to factories, laboratories and private use, wide range and Easy to use, easy to take alone, no further power supply, Plug and play
Description:
DIY Supplies: Electric
Display Type: Digital Only
Code Accuracy class: Plus or minus 1%
Operating temperature: normal
Power Supply: AC
Voltage: 4-20V+/-1%
Current: 0-3A+/-1%
Time: 0-99H
Specifications:
Model: KWS-V20
Material: Plastic
Color: Blue
Size: 59*23*13
1 IN - Connect the input terminal to the output port of the charger
2 Press the RTZ reset button for three seconds before the display displays reset
three OUT - USB port for connecting the output end to the data cable
4 Input voltage display window (3-9V) accuracy ± 1%
five Charging current reveal window (0-3A) accuracy ± 1%
6 Battery means show window (0-99999mAh)
7 Working time display window (0-99H) Unit: minutes
8 Working time and capability reveal with memory operate after strength outage