OWON 3 Phase WiFi Smart Home Energy Monitor with 120A Circuit Level Sensors and Real Time Electricity Monitoring

Energy Monitoring: Monitor your home's real power anywhere, anytime to prevent costly repairs, conserve energy, and save costs. measure Voltage, Current, Power Factor. Real-Time Energy Data: Requires 2.4 GHz Wifi with an internet connection to monitor energy use with phone app. Provide 2-second data and are accurate from±2%. Applience Monitoring: Comes with three 120A sensors to accurately monitor your air conditioner, furnace, water heater, washer, dryer etc.Support linkage with other tuya. Easy to Use: Lightweight and easy to install,PC321-TY Power Clamp helps you monitor the amount of electricity usage in your facility by connecting the clamp on to the power cable. install 'SmartLife' APP. 120A (optional): 16mm. Important Safety Information: The power clamp must be installed and serviced only by a qualified .Do not touch the terminals of the device during testing and turn off all the power supply for this equipment before installing. Keep you safe.