TS-F4 15A 3300W Watt Meter

1. Large LCD display

2. Backlight: Lighting time is 5S

3. Display voltage, current, power, frequency, etc.

4. Cumulative power: the cumulative power used by the load

5. Cumulative power consumption time: the cumulative time of load power consumption

6. The reset button can realize battery reset and re-measurement

7. Wheel display button button wheel display

8. Set load alarm threshold, overload protection function

9. Can be customized according to user needs