Feature:1. Smart Monitor: This device can monitor bidirectional energy consumption of both power consumption and power generation. If the you has a solar photovoltaic system at home, after installation according to the wiring diagram, the device can monitor the electricity generated by the solar photovoltaic system and the energy consumed by the urban power grid.2. Easy Operation: After connecting this device to WiFi and access to the internet, you can monitor the device status anytime and anywhere on for Smart Life and for Tuya Smart. Real time energy monitoring of voltage, current, power factor, active power, and frequency. Also supports monitor on power usage percentage display.3. High in Safety: The power monitoring meter has an overload protection function, which can effectively avoid electrical failures and safety issues caused by excessive energy consumption.4. Memory Function: You can view the hour, day, month, year energy consumption records on the APP, which can keep records for up to 1 year.5. Data Analysis: Power monitor can record energy consumption data of electrical appliances. By analyzing this data, you can understand the electricity usage habits and plan the energy use reasonably. Automatic setting of valve values and push notifications. Equipped with a 35mm guide rail for easy and convenient installation.Specification:Item Type: WiFi Smart Energy MonitorCirclip: 2 x 80AProduct Module Size: Approx. 50 x 45 x 23mm / 1.97 x 1.77 x 0.91inClamp Diameter: Approx. 10mm / 0.39inClamp Cable Length: Approx. 0.7m / 2.3ftSupporting APP: For Smart Life, for Tuya Smart. Supporting Systems: For Google Home, for AmazonWireless Frequency: 2.4GHzWireless Type: Only supports 2.4GHz wireless routers. Working Voltage: AC100-240V 50/60HzMeasuring Current Range: 0.2A~80ACalibration Measurement Accuracy: 100W, within 2W. >100W, within 2%. Report Cycle: Every 15 SecondsTemperature Range: -10~55Humidity Range: 90% Non CondensingInstrument Function: Real time power monitoring and power statistics. .Package List:1 xWiFi Smart Energy Monitor2 x Cable with Clamp1 x User Manual1 x Double Sided Tape