Digital Power Meter Plug-in Socket Electric Wattmeter Energy Monitor Meter

Features:
LCD screen design, easy to read the data and know the working situation.
High precision chip design, providing more accurate measurement results.
Can be used to measure electric quantity, current, voltage and power, etc.
It is easily to measure the power consumption and cost of your electrical appliances.
Simply plug the meter into the wall and then plug your appliance into the socket.