Monitor your energy usage in real-time with this digital power meter! Simply plug it into the outlet to track your electricity consumption and save money. Features a backlit LCD display for easy reading, even in the dark. Offers 7 different modes to accurately measure power, voltage, frequency, current, power factor, cost, and minimum/maximum power consumption. Easy to use and perfect for monitoring household appliances like computers, washing machines, TVs, game consoles, routers, refrigerators, and more. User-friendly design with a clear display and simple programming. Overload protection: LCD display flashes "OVERLOAD" when the total power exceeds 3680W. Save energy and protect the environment by understanding your power consumption. Memory function saves data even after power outages. Wide application: Ideal for a variety of household appliances.