Specification Input Voltage AC 100 240V 50 60HzMeasurement Range 0 2 70AWorking Frequency 2 412 2 484GHzMeasurement Accuracy ±2 Size 46 46 19mmCT Rating 10mmWorking Temperature 10°C to 55°CFeatures 1 Real Time Monitoring Track your appliance power consumption live through the eWeLink app 2 Voice Control Compatible with Alexa and Google Assistant for effortless voice commands 3 Historical Data Logging Stores up to 6 months of data exportable to Excel for detailed analysis 4 Energy Dashboard Integrate with Alexa Energy Dashboard to view overall and individual device energy consumption 5 IFTTT Compatibility Set up custom automation rules and actions via IFTTT integration 6 Overload Protection Three parameters threshold settings power voltage current to protect your appliances Package Include 1 x Ewelink WiFi Smart Energy Meter 70A1 x 10A Clamp Sensor