USB Safety Tester, Digital Power Meter Tester Multimeter Current and Voltage Monitor, DC 5.1A 30V Amp Voltage Power Meter, Test Speed of Chargers, Cables, Power Banks
Product Description
USB Safety Tester, Digital Power Meter Tester Multimeter Current and Voltage Monitor, DC 5.1A 30V Amp Voltage Power Meter, Test Speed of Chargers, Cables, Power Banks
Specification:
Input/Output voltage: 3V- 30V, Voltage Resolution: 0.01V
Current test range: 0- 5.1A, precision 0.01A
Cumulative capacity range: 0- 99999 mAh, precision 0.001Ah
Cumulative power range: 0- 999999mWh, precision 0.001Wh
Power calculation range: 0- 299.999W, precision 0.001W
Timing maximum time: 0- 999hours 59min 59s, accuracy:1s
Accuracy: ±1%
Line loss: 0.1Ω
Product size: 65mm * 24mm * 14mm
How to use:
1. Short press to switch interface and long press to reset the data.
2. In the main interface, five-press is the setting of automatic power outage when full charged or timing turn off.(Five-press in the main interface, then the character in the lower right corner of the screen will flash, choose the setting of "AO../OFF/1-24H" by clicking or double-clicking. When the flash stops, it means the system saves the current setting automatically)
3. Memory function helps display the working time and power even when it's powered off.









