Power for Channel A and B Separately(W)Current(mA)Voltage(V)Power factor, and Frequency(Hz)Electricity Statistic for each channel in Forward and Reverse direction.Hourly Elec. (KWh)Daily Elec. (KWh)Monthly Elec. (KWh)Yearly Elec. (KWh)Technical data: Rated Voltage: 100-240V AC 50/60HzMeasurable Current Range: 0.2A-80AProtocal: ZigBeeWiFi Frequency: 2.4GHZ (Not Support 5Ghz)Ambient Temperature Range: -10C ~ 55CElectricity Statistic Channel A , B Separately and Total daily monthly, yearly Reverse and Forward DirectionAutomation , It allows to make a Scene for this device working with other tuya devicesSet Automation for the Measured Device , For example, If Power or Current Is over the Value, then other tuya device starts to work.Channel: 2 Channels 2CTMaterial: plasticcolour: whitePackage Contents: 1 x WiFi Energy MeterOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.And you can read from App for each ChannelThe meter is allow to do calibration, The device is to do calibration by adjusting the percentage.Real-time total power of 2 channels of reverse and forward directionApp can display Channel A and B Real-time power, current, voltage for Forward and Reverse direction clrealy.