Ensupra PM002 Electricity Usage Monitor with Graphic Display and Power Meter<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Simply plug to your wall electric outlet and plug your appliance or any other home electric equipment to it</li><li>Large Graph Displays Energy Consumption by the kilowatt- hour (7 days; 7 weeks; 7 months history in Bar Graph)</li><li>Multiline Power and Cost; Displays Volt， Amp， Watt， kWh/Units of Electricity， Time， Cost and Kg of Co2</li><li>Displays Power Consumption ，Watts and Records KW-H (units of electricity );Assesses Appliance Efficiency and Save Energy</li></ul></div><img src="http://ecx.images-amazon.com/images/I/41-%2B2CZxTTL.jpg" noproxy>