Display data: Voltage Current Capacity Time


1: input,

2:RTZ, Reset button , press it three seconds will Reset

3:Out

4: Voltage : 3.5V-9V ( 1% accuracy )

5: Current：0-3 .3 A ( accuracy of 0.4% )

6:battery Capacity(0-99999mah)

7:working time (0-99Hour)

8: the working time and Capacity have Memory function when power off


package include :

1pcs USB Charger Detector with case