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USB Amperemeter
3 in1 Description:
QC2.0 3.0
Measuring range 4-20V(V)
Input voltage 4-20V(V)
Output voltage 4-20V(V)
Ambient temperature -10-60(°C)
Voltage measurement error 1%
Shell color: Black
Easy to use:
The IN-input connects to the output port of the charger
Reset-clear key, press 3-5 seconds to clear the screen
OUT-output connected to the USB port of the data cable
Input voltage display window (4-20V), accuracy +-1%
Charge current display window (0-3A), accuracy +-1%
Battery capacity display window (0-99999mAh)
Working hours display window (0-99H) unit minutes
Working time and space display memory function after power off
Package included:
1 x Electrical Power USB Capacity Voltage Tester
