![Plug-in Electricity Usage Monitor, Overload Protection Calculate CO2 Emission Home Electrical Analyzer with HD LCD Backlight Display Power Volt Amps Watt kWh Consumption Tester with Extension Cord - Amazon.com Plug-in Electricity Usage Monitor, Overload Protection Calculate CO2 Emission Home Electrical Analyzer with HD LCD Backlight Display Power Volt Amps Watt kWh Consumption Tester with Extension Cord - Amazon.com](https://m.media-amazon.com/images/I/61QDFa783GL._AC_UF894,1000_QL80_.jpg)
Plug-in Electricity Usage Monitor, Overload Protection Calculate CO2 Emission Home Electrical Analyzer with HD LCD Backlight Display Power Volt Amps Watt kWh Consumption Tester with Extension Cord - Amazon.com
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TechBee Plug-in Electrical Meter Socket Electricity Usage Monitor Electric Power Consumption Tester Energy Cost Calculator, 11 Display Modes with Watt, kWh, Volt, Amp, CO₂, Overload Alarm... - Amazon.com
![SOLVED: A 750 Watt hairdryer is used for 15 minutes. Calculate the kWh used. Calculate the cost to use 15 min. every day for 1 year @ 8 cents/kWh. 2. A room SOLVED: A 750 Watt hairdryer is used for 15 minutes. Calculate the kWh used. Calculate the cost to use 15 min. every day for 1 year @ 8 cents/kWh. 2. A room](https://cdn.numerade.com/ask_images/2de9433aa180441084a9836ec4d206c2.jpg)