Features 1.Energy Monitoring: WiFi single phase energy meter, monitoring bidirectional energy consumption, monitoring the electricity generated by solar photovoltaic system and the energy consumed by urban power grids. 2.Mobile APP Control: After the smart energy meter is connected to WiFi (with network), users can check the device status anytime and anywhere on the for Tuya or for SMART LIFE APP (with mobile signal). 3.Current Transformer: This electric energy detector is equipped with two 80A current transformer CT clamp sensors, with a current measurement range of 80A+80A, which is efficient and practical. 4.Multiple Functions: This single phase meter supports real time monitoring of voltage, current, power factor, active power, and frequency. The working voltage is AC90‑250VAC, and the measured current is 0.2‑80A. 5.Data Analysis: This WiFi energy meter can record the electricity consumption data of electrical appliances. By analyzing this data, users can understand their own electricity habits and plan their energy use reasonably. 6.Consumption Records: You can view hour, day, month and year electricity consumption records on the APP, with a maximum retention time of over 1 year. It supports one click running and automation of other devices. Specification Item Type: WiFi Energy Meter Clamp: 80A x 2 WiFi: 802.11 B/G/N20/N40 BLE: BT 5.2 Low Energy RF Characteristics: Working Frequency: 2.4GHz, Built in Antenna Working Voltage: AC90-250V 50/60Hz Calibrated Measurement Accuracy: ≤100W (within ±2W), 100W (within ±2%) Maximum Load Current: 16A Dry Contacts (Optional) Working Environment Temperature: -20℃-55℃ Humidity Range: ≤90% non condensing Product Size: Approx. 90 x 65 x 35mm / 3.5 x 2.6 x 1.4in Support voice control Package List 1 x Energy ;Meter br 2 x Current Clamps br 1 x User Manual