P3 International(R) P4460 Kill A Watt(TM) EZ

- Large LCD

- Calculates operating costs of household appliances by hour, day, week, month & year

- Accurate within .2%

- Checks the quality of power by monitoring voltage, line frequency & power factor

- Built-in battery backup

- Displays 8 critical units of measure

- Dim: 5.13"H x 2.5"W x 1.5"D

- UL listed