Features 1[Smart WiFi Energy Meter] Manages and monitors your energy consumption conveniently through for Smart Life or for Tuya Smart APP on your smartphone after connecting to WiFi. 2[Real Time Monitoring] Monitors your electricity consumption in real time for better energy management, this energy monitor is able to monitor 2 way power consumption. 3[Safe Clamp Design] Equipped with a 150A clamp, making the connection easier and safer, simply place the wire into the clamp for measurement. 4[Statistics and Analysis] Through statistics and data analysis, users could more understand their energy usage habits, and plan energy use reasonably. 5[Rich Function] Supports home automation setting and scene set up, this clamp energy meter is more practical and useful, easy to use. Specification Item Type: WiFi Energy MonitorMaterial: ABSClamp: 150ASupport APP: For Smart Life, for Tuya SmartWiFi Frequency: 2.4GHzCurrent Measurement Range: 0.1-150ACalibrated Measurement Accuracy: 100W (Within 2W), >100W (Within 2%)Reporting Period: Every 15 SecondsTemperature Range: -10 to 55Humidity Range: 90% Non CondensingMeter Functions: Real Time Power Monitoring and Energy Statistics Package List 1 x Monitor Module1 x Instruction Manual1 x Double Sided Adhesive1 x Clamp Wire1 Pack x Accessories