Security Alarm Function - The LCD screen will display the overload warning. You can set a power alarm value. When the power exceeds the set value exceeds 3680W or the current exceeds 16A the OVERLOAD icon will flash on the LCD to warn the user that the family is protected. Electrical safety that is very helpful is to reduce power consumption and ensure safety. Multifunction socket - Monitor device power (w) accumulated electricity consumption (kwh) accumulated electricity cost (cost) carbon dioxide emissions (KgC02) electricity days (DAY) voltage (V) ampere(A) and the performance factor (POWER FACTOR) AC frequency (Hz) and minimum and maximum power ideal for energy monitoring in home appliances Real-time monitoring and control - Monitor electrical appliances and press SET ENERGY COST CLOCK OK UP buttons according to the instructions to set electricity price. Monitor real-time power consumption and utility bills according to daily consumption records to ensure reasonable power consumption perspectives save you energy and money. Two billing methods - Single Rate Mode and Dual Rate Mode can be set according to the instructions. Single rate refers to only one electricity price per unit while double rate means there are two different electricity price units there. Double rate is commonly used for time division. In the billing area the power consumption per period can be calculated more precisely which is favorable for the future power supply of the household. Data hold function - With the memory data hold function you can disconnect the device from the electricity meter or unplug the electricity meter from the socket. The last data is saved and the meter can be moved and viewed without losing data get lost. Product Information Double Rate Socket Useful tools for every family The power meter can monitor which devices are high-power devices saving energy and money. Calculate carbon emissions and environmental protection. Overload protection always protect the safety of home electricity. 8 modes for comprehensive data monitoring. Multifunction socket Monitor device power (w) cumulative electricity consumption (kwh) cumulative electricity cost (cost) carbon dioxide emissions (KgC02) electricity days (DAY) voltage (V) ampere(A) and power Factor (POWER FACTOR) AC frequency (Hz) and minimum and maximum power ideal for energy monitoring in home appliances Security Alert Feature An overload warning will appear on the LCD screen. You can set performance alarm levels. When the power exceeds the set value exceeds 3680W or the current exceeds 16A the OVERLOAD icon flashes the LCD to remind the user. Two billing methods represents an area with two different electricity price units for the time division. In the billing area the power consumption per cycle can be calculated more accurately which is conducive to the future power supply of households.