Plug-in wattmeter – Energy meter A185V 264V – LCD display

【Monitor Power Consumption】Simply connect the wattmeter between your appliance and a wall socket, and you'll know exactly how much power each appliance in your home is using. If you want to lower your electricity bill, this handy device is just what you need! 【Functional and Useful】It features a simple user interface with numerous informative parameters, including power (W), energy (kWh), current (A), voltage (V), power factor, cost, maximum and minimum power, etc., to monitor the energy consumption of your household appliances. 【Overload Alarm】If the load exceeds 16 A or 3680 W, an overload symbol will flash on the screen. This way you know immediately which device is consuming a lot of energy or if there is a problem. This contributes significantly to electrical safety and minimizes losses. [Backlit LCD Display] The wattmeter is equipped with a large, backlit LCD digital display that is easy to read even from a distance – in both bright light and darkness. [Battery Powered, Data Storage] The meter has a small rechargeable battery. This battery stores data even when disconnected from the mains power supply. You don't have to worry about your data.