Energy and Money SavingUse this plug power meter to monitor the power consumption and electricity cost of your home appliance in real time,helping you save electric energy and energy.money.7 Monitoring ModesThe power consumption meter can monitor voltage (V),current (A),power (W),energy (KWh) ),power factor,price,minimum power and maximum power of the connected equipment.Overload WarningWhen the current load of the connected device exceeds 3680W,BESVIC Socket Energy Meter LCD screen keeps flashing "OVERLOAD",which helps protect the device from damage and protect your safety.Easy to UseJust press the button" FVNC" to choose the monitoring mode.Press the "COST" button to set the electricity unit price from 00.00 COST/KWh ~ 99.99 COST/KWh.The "UP" and "DOWN" buttons to adjust the price.The "RESET" button to clear all settings.Built-in batteryBuilt-in battery to keep the last setting and store electricity even in power failure,Large LCD display is easy to recognize even at long distance.Wattmeter Socket Energy Meter The assistant of your life It includes 7 monitoring modes with multiple data,monitors in real-time consumption of your household appliances,helps to save energy and money.Small size to save space.Ideal for many devices,such as computer,air conditioner Energy and Money Saving Use Besvic Power Monitor on your home electrical appliance to know more clearly about the consumption of the device.This power meter helps to reduce electricity costs.Overload Warning The power consumption cost monitoring LCD screen will continue to flash the letter "OVERLOAD" to remind the user.user when detected the maximum power of the connected device exceeds 3680W,in order to protect the device from damage.Multi-data monitoring electricity monitor includes 7 monitoring modes,it can show time,power,cost,cumulative power consumption,voltage,frequency,current,power factor,minimum power,power maximum,the unit cost of electricity.Quantity delivered: 1 piece