With Chart Portable Power Meter Socket

The LCD displays an overload warning. When the whole power exceeds the rated power of 1650W, the LCD will display "overload" and make a loud noise to warn the user and automatically disconnect the power supply.

Power Meter is a monitoring and testing instrument which determines the power consumption of a connected appliance and the cost of the electricity consumed.
Built-in 3.6V rechargeable Batteries ( . The purpose of the batteries is to store the total electricity and memory setting

Insert the electricity meter into a household 230 VAC power outlet, and plug appliances such as refrigerators, televisions, air conditioners, etc. into the electricity meter. The electricity meter displays parameters such as power (watts), electricity consumption (kilowatt hours), and electricity bill (yuan), and can visually display the electricity consumption for the past 7 days, 7 weeks, and 7 months.