DC 4-20V USB Current Voltage Battery Capacity Tester LCD Display Detector 0-3A

Description

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Description:
Product Size
Length 59mm (with USB73mm)*Width 23mm*Height 13.5mm
Voltage
Input/output voltage: 4-20V, voltage resolution: 0.01V
Current
Input/output current: 0-3A, current resolution: 0.01A
Precision
±1%
Line Loss
About 1Ω
Weight
Aboout 20g
1. The IN-input terminal is connected to the output port of the charger
;
2. RTZ- reset button is pressed for 3 seconds and the screen display is reset
;
3. OUT- The USB port where the output end is connected to the data line
;
4. Input voltage display window (4-20V) accuracy ±1%
;
5. The accuracy of the charging current display window (0-3A) ± 1%
;
6. Battery capacity display window (0-99999 mAh)
;
7. Working time display window (0-99H) unit: minute
;
8. Working time and capacity display after power failure, memory function.
Package Included:
1x DC 4-20V USB Current Voltage Battery Capacity Tester LCD Display 0-3A With Case
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If is item is defective in 12 months, you can return it to us. We will send you a new replacement after receiving the defective item.