【Energy Meter Monitoring】 Simply plug the electricity meter between the device and a power outlet. You can then determine exactly how much electricity individual household items consume and how much it will cost. 【Functional and Useful】 Simple user interface with lots of information parameters, including CO2 emissions (KgCO2), power (W ), energy (kWh), current (A), voltage (V), frequency (Hz), power factor, cost, maximum power, minimum power, etc. Great for monitoring the power consumption of home appliances. 【Overload Alarm】 As soon as the load exceeds the power value of 3680W or 16A that you have set, the “OVERLOAD” symbol flashes on the screen to let you know which device is using too much power or if something changes incorrectly. This contributes significantly to ensuring the safety of electricity in your home and minimizing losses. 【Two Tariff Electricity Meter】 With this electricity consumption monitor, you can set two different electricity tariffs, which are not This is the