TUYA WiFi Smart Power Meter Over Under Voltage Protection Relay Switch Circuit Breaker Energy kWh Temperature Meter Smart Life

APP Function Only KWS-302WF Support): Phone Remote APP Control: Download SmartLife APP or Tuya intelligent APP connection, realize WIFI network cloud remote intelligent control. Where there is signal, you can control the device whenever and wherever you want, unlimited distance. 8in1 Parameter Display In One Colourful DIsplay. Voltage, Current, Power, Timing, Electric Energy, Temperature, Frequency and Power Factor. APP Function Only KWS-302WF Support): Phone Remote APP Control: Download SmartLife APP or Tuya intelligent APP connection, realize WIFI network cloud remote intelligent control. Where there is signal, you can control the device whenever and wherever you want, unlimited distance. Power Failure Protecting Function KWS-302WF and KWS-302L Support): Support over-voltage, under-voltage, over-current, over-power, over-temperature, Timed Power Off protections setting, and screen hibernation setting. Specifications: Name: 8in1 Energy Meter. Material: ABS+PC. Model: KWS-302WF, KWS-30