Features: 1LCD Screen: The power display socket is made of plastic which is fireproof and durable the numbers on the LCD are clear and easy to read. 2Multifunctional: The power consumption meter can measure power (W) volt ampere and energy (kWh) and automatically calculate the cost after pricing. 3Overload Warning: If the load/current of all connections exceeds 2900W 13A an overload warning will be displayed on the LCD display please check the load and reload it for use. 4Application: The power meter is applicable to most household appliances such as microwave ovens ovens dishwashers air conditioners water heaters rice cookers electric heaters water dispensers etc. 5Easy to Use: Easily measure the power consumption and cost of electrical appliances just plug the meter into the wall and then plug your equipment into the meter. Specification: Item Type: Power Metering SocketMaterial: ABSGross Weight: 178g / 6.3ozProduct Size: Approx.6.1 x 12.5 x 6cm / 2.4 x 4.9 x 2.4inPurpose: metering socketFrequency Display: 50 60HzWorking Current: maximum 15APower Supply Range: 1800W maximum Package List: 1 x Metering Socket