8 In 1 Quick Charge Voltage And Current Tester - USB Capacity Monitor For 4-30V Power Measurement - Essential Electrics Meter For Tech Enthusiasts

Instructions:

Click the button once to check the saved packet data (Time, Wh, mAh). Press and hold the button for 3 seconds to clear the current single set of saved data (Time, Wh, mAh)

Parameters:

1.Voltage: DC4-30V

2.Current: 0-5A

3.Time: 0-99hours

4.Power: 0-150W

5.Capacity: 0-99999mAh

6. Electrical energy: 0-999.999Wh

7. Packet data:1-9 group

8. Temperature

Package: