LCD Digital Ammeter Voltmeter AC 80-260V 100A, 6-in-1 Power Meter Panel for Home Electricity Meter, Closed Type CT Energy Meter Power Meter

Step 1: Press and hold the button for 5 seconds until the power number flashes, then release the button.

Step 2: Briefly press the button again to clear the battery data and exit the flashing state.

Step 3: If no key operation is performed within 5 seconds, it means the performance data has not been cleared and it exits the reset state. 【Wide Application】: Widely used in household appliances, solar power systems, industrial assembly lines, etc.