Simply connect appliances to the Kill A Watt EZ™, and it will assess how efficient they are.
The large LCD display shows consumption by the Kilowatt-hour, just like the power company, and also displays voltage (V), line current (Hz), current (I) and more. Students can calculate the cost to run any device with this inexpensive and easy-to-use meter.
Kill A Watt EZ™ adds the ability to project the cost for you - by the day, week, month, or year - and includes a battery backup.
