1、The host is linked to WiFi, cellphone Tuya APP internet access unlimited distance control switch and measurement and power statistics. 2、Adopts 2.4inch clear definition LCD color screen, which can display a variety of content, such as detection of current voltage, current, power, electricity, frequency, power factor, measurement data. 3、Visualization with network UI interface design, easy electricity management, the product connect the WiFi account by entering password, easy access to the Internet, only need to pair once whith its memory function, the another time power on automatically accesses the wifi, easy to use. 4、Two control modes design, support remote manual control, as well as adding multiple groups of timing automatic control, multiple groups of countdown automatic control. 5、Support threshold value setting, dual alert of buzzer and interface display when over limits, over voltage, over current, under voltage display alarm and automatic power off. 6、Remote meter reading by cellphone, you can view the electricity consumption of tenants/daily reports/monthly reports/annual reports through mobilephone APP, real-time records of daily, monthly, annual electricity consumption, easy to know the destination of the electricity bill, so that electricity spending can be tracked.​ 7、Equipped with astronomical timing function mode, two time periods of sunrise and sunset can be set, turn on or off according to the time you set, you can go out directly when you get up, and you are no longer afraid of forgetting to turn off the air conditioner or other electrical equipment. 8、One mobile phone controls multiple devices at the same time, a variety of timing can be set, works with AI voice control, suitable for a variety of electrical scenarios. 9、Accurate power on and power off, with countdown switch function, when the socket power is on, countdown is off; When the socket is closed, the countdown is powered on. This power monitoring meter with LCD color screen, which can display a variety of content, such as detection of current voltage, current, power, electricity, frequency, power factor, measurement data. ​Remote meter reading by cellphone, you can view the electricity consumption of tenants/daily reports/monthly reports/annual reports through mobilephone APP, real-time records of daily, monthly, annual electricity consumption, easy to know the destination of the electricity bill, so that electricity spending can be tracked.​ Features: The host is linked to WiFi, cellphone Tuya APP internet access unlimited distance control switch and measurement and power statistics. Adopts 2.4inch clear definition LCD color screen, which can display a variety of content, such as detection of current voltage, current, power, electricity, frequency, power factor, measurement data. Visualization with network UI interface design, easy electricity management, the product connect the WiFi account by entering password, easy access to the Internet, only need to pair once whith its memory function, the another time power on automatically accesses the wifi, easy to use. Two control modes design, support remote manual control, as well as adding multiple groups of timing automatic control, multiple groups of countdown automatic control. Support threshold value setting, dual alert of buzzer and interface display when over limits, over voltage, over current, under voltage display alarm and automatic power off. Remote meter reading by cellphone, you can view the electricity consumption of tenants/daily reports/monthly reports/annual reports through mobilephone APP, real-time records of daily, monthly, annual electricity consumption, easy to know the destination of the electricity bill, so that electricity spending can be tracked.​ Equipped with astronomical timing function mode, two time periods of sunrise and sunset can be set, turn on or off according to the time you set, you can go out directly when you get up, and you are no longer afraid of forgetting to turn off the air conditioner or other electrical equipment. One mobile phone controls multiple devices at the same time, a variety of timing can be set, works with AI voice control, suitable for a variety of electrical scenarios. Accurate power on and power off, with countdown switch function, when the socket power is on, countdown is off; When the socket is closed, the countdown is powered on. Specifications: Name: Power Meter Material: plastics APP: Tuya APP Voltage: AC85-265V, 50/60Hz Current: 0-100A Power: 3680W Item size: 133 * 76 * 73mm / 5.24 * 2.99 * 2.87in Package size: 150 * 100 * 100mm / 5.91 * 3.94 * 3.94in Package weight: 210g / 7.41ounce Packing List: 1 * Power Meter 1 * Power Meter