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Energies | Free Full-Text | Smart Plugs: Paradigms and Applications in the Smart City-and-Smart Grid
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Power Meter Plug, Power Consumption Monitor Electricity Usage Monitor Analyzer Home Energy Consumption Analyzer with Digital LCD Display, Overload Protection and 7 Display Modes for Energy Saving - Amazon.com
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BALDR U.S. Electricity Usage Monitor for Home - Kilowatt Meter Sockets - Watt Meter that Plugs into Appliances
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