TY - BOOK ED - P3 International Corporation. ED - Energy Federation Incorporated. ED - Efficiency Maine. TI - Kill a watt: electricity usage monitor ; model 4400 U1 - 644 PY - 2008/// CY - New York PB - P3 International Corp. KW - Electric power KW - Conservation KW - Electric power consumption KW - Electric meters KW - Energy conservation KW - Household appliances, electric N1 - Plug in an appliance or other electrical product and the monitor's LCD displays the kilowatt hour consumption of the item. Also measures voltage, amperage, wattage, line frequency (Hz) and power factor (VA). May be used to calculate electrical expenses. Manufacturer claims 99.8% accuracy; "Courtesy of Efficiency Maine"--Label ER -