POW Elite is a power meter switch, a newly upgraded ESP32 chip 200% faster than the previous ESP8622 chip. With an LCD screen, it can track your appliances' power, current, and voltage in real-time and cumulative power consumption. POW Elite support to check 6-Month power consumption historical data to the hour, the data can be exported to excel on your phone. You can set daily/monthly power consumption thresholds when the consumption goal is reached, you will a notification. Support adding devices to Home Assistant for control and automation through the eWeLink -on. What's more, to better help you save energy usage, POW Elite joins Energy Dashboard, you can centrally the overall or individual device energy consumption in the dashboard. POW Elite with the highest -retardant V-0 enclosure, upgraded terminal wirings, and more amounts of tin minimize security risk detail. Type:POWR320D Max. Current:20A POWR320D Input/Output:100-240V~50/60Hz 20A Max State of Assembly:-to-Go Model Number: Pow R3 Scale:1:5 Name: Pow R3 WiFi Smart Switch Function:Monitor Energy Usage, Measure Power Consumption Dimensions:98x54x31mm Wireless Standard:IEEE 802.11 b/g 2.4GHz Features:IFTTT , Overload Protection Supports APP:IOS Android, Works with Google Home Alpplication: color:White Material:plastic Package Contents: 1 x POW Elite Meter Switch Only the above package content, other are not included. Note: Light reflection and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.