Kill A Watt electricity Usage Monitor In Stock Now

Find out what appliances are using the most energy. Simply connect these appliances to the Kill A Watt®, and it will assess its energy usage over time. Large LCD display will count consumption by the Kilowatt-hour, same as local utility. Also check the quality of power by monitoring Voltage, Line Frequency, and Power Factor.

  • Cumulative Kilowatt-Hour Monitor
  • Forecast Your Costs
  • Displays volts, amps, and wattage within 0.2 percent accuracy
  • Electricity usage monitor connects to appliances and assesses efficiency
  • Calculates electricity expenses by the day, week, month, or year
  • Compatible with inverters; designed for use with AC 115-volt appliances