USB LCD Voltage Current Timer Capacity Tester Mobile Battery Charger Detector

Description

USB LCD Voltage Current Timer Capacity Tester Mobile Battery Charger Detector
Parameter
Name: USB Tester
Color: Gray
Accuracy: +/- 1%
Real time monitoring voltage, current , timing , capacity
Input/Output voltage: 4-30V (resolution: 0.01V)
Input/Output current: 0-3A (resolution: 0.01A)
Capacity range: 0-99999mAh (resolution:0.001Ah)
Timing:
99 hours and 99 minutes (resolution: 1 second)
Self-consumption current: <0.02A
Working temperature: -10 Celsius to +60 Celsius
Refresh time: >500ms/times
Function: support QC 2.0 , Power-off data saving
Package included: 1 * USB tester