P3 International P4460 Kill A Watt EZ Electricity Usage Monitor Type: Miscellaneous Features: Now you can cut your energy costs and find out what appliances are actually worth keeping plugged in. Simply connect these appliances to the Kill A WattEZ, and it will assess how efficient they really are. Large LCD display will count consumption by the Killowatt-hour, same as your local utility. Shows the operating costs of your household appliances Accurate to within 0.2% Large LCD Display Calculates cost and forecasts by week, month and year Built-in battery backup Displays eight critical units of measure Specifications: Operating Voltage: 115 VAC Max Voltage: 125 VAC Max Current: 15A Max Power: 1875 VA Dimensions & Weight: 5.13 x 2.50 x 1.50 / 5.00 oz.