PMB02 power meter features a clear LCD screen with soft green backlight, allowing users to read data smoothly even in dim environments. This plug-in energy monitor precisely tracks voltage, current, active power, power factor, total electricity consumption and estimated power bills for all connected electric equipment. Equipped with overload protection, it cuts risks brought by overloaded circuits. Plug and play design eliminates complex wiring, easy to operate for home, office and small workshop use. You can monitor real-time power consumption conveniently, adjust electrical habits and save electricity costs. Durable housing and stable internal circuit ensure continuous long-time operation for daily power monitoring demands.