This tuya Wifi power meter supports real-time monitoring of energy consumption kWh voltage, current and power, current measurement ranges: 0,2-80A. Support for automatically set values and push notifications. It can monitor most household appliances, monitor energy consumption and static power in real time, check the amount of bills za electricity at any time to save money. Features: Rich function design: real-time energy consumption monitoring kWh voltage, current and power, current measurement ranges: 0,2-80A. Support for automatically set values and push notifications. Power statistics: It can monitor most household appliances, monitor energy consumption and static power in real time, check the amount of za electricity bills at any time to save money. Displaying the percentage of energy consumption, avoids incorrect energy consumption. Access to the APP: real-time energy consumption monitoring, kWh meter, energy consumption recording and energy consumption statistics. Monitor the operating status of devices: Check the operating status of devices at any time za through the application to ensure the safety of electricity consumption. Automation function: Allows you to create a scene for this device that works with other tuya devices. Compatible with Alexa, Google Home for easy voice control, you can get voice control and enjoy the convenience of technology. You can set the power or current value in the APP, and the device will only start working if the power or current exceeds this value. Power consumption notification: You can enable the in-app notification function, the device will send the corresponding power consumption notification when it stops working. Easy installation: 35mm guide rail installation. There is no need to change the wires to connect them more securely, just insert the wires into the clamps to measure. Technical data: Name: Tuya Wi-Fi Power Meter Monitor Material: Plastics Input voltage: AC110-240V, 50/60Hz Current Measurement Ranges: 0,2-80A Support system: Google Home and Amazon Alexa Wireless type: only supports 2,4GHz wireless router. Operating temperature: -10 ℃ to 50 ℃ Product Size: 50*45*45mm/1.97*1.77 * 1.77in Package Weight: 150 g / 5,29 oz List of things to pack: 1 * Tuya Wifi Power Meter Monitor Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.