Feature 1MAIN FUNCTION: This device can monitor energy consumption. If there is a solar photovoltaic system at home, after installation according to our wiring diagram, this device can monitor the electricity generated by the solar photovoltaic system and the energy consumed by the urban power grid. 2WIFI CONNECTION: After connecting this device to WiFi (WiFi can access the internet), users can monitor the device status anytime and anywhere on the for TUYA app or for SMART LIFE app (mobile phones can obtain internet signals). Smart energy meter with a 120A current transformer CT clamp sensor, has a current measurement range 120A. 3REAL TIME MONITORING: Real time energy monitoring of voltage, current, power factor, active power, and frequency; Compatible with for Google Home Assistant. 4SUPPORT AUTOMATION: Consumption meter supports automation of click to run and other for TUYA devices. 5APP RECORD: You can view the hour, day, month, year energy consumption records on the APP, which can keep records for up to 1 yearItem Type: WIFI Smart Energy MeterMaterial: ABS Circlip: 120A x 1Support System: compatiblefor Google HomeWIFI: 802.11 B G N20 N40 at 2.4GHzBLE: BT 4.2 Low EnergyRF Characteristics: Working Frequency: 2.4GHz, built in antennaWorking Voltage: AC90-250V 50 60HzMeasuring Voltage Range: 0.2A-80ACalibration Measurement Accuracy: Less than or equal to 100W (within 2W)Greater than 100W (within 2%)Report Cycle: Every 15 secondsTemperature Range: -20 to 55 Humidity Range: Less than or equal to 90% non condensingInstallation Method: 35MM DIN rail .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }Package List1 x Monitor1 x Manual