Digital Lcd Energy Power Wattmeter Meter Wattage Analyzer Electricity Outlet Power Monitor U.S. plug
--LCD display: easy to read data.
--Measurement data: power, voltage, current.
--Easy to use: just plug this device into a wall socket.
--You can calculate the electricity bill and reduce unnecessary energy waste.
--Safety and shock-proof protection door: which can avoid the danger of fingers and small objects being inserted