2-Pack P3 P4400 Kill A Watt Electricity Usage Monitor

The U.S Department of Energy reports that 20% of our electric bills come from items that are left plugged in when they are not in use, or items that are in standby mode. With the Kill A Watt P4400 we can monitor the energy eaters in our homes and cut down our electric bills at the same time. Plug whatever item you want into the device and it will tell you the efficiency of that item by displaying the kilowatt per hour. This device will help you determine which items are costing you the most to run. The Kill A Watt also calculates voltage, line frequency, current, and power factor. You can calculate your electric bill before you even receive it from the electric company.

• Electricity usage monitor connects to appliances and assesses efficiency
• Choose from the Kill-a-Watt's four settings to monitor your electrical usage
• Monitor your electrical usage by day, week, month, or year
• Electricity usage monitor connects to appliances and assesses efficiency
• Large LCD display counts consumption by the kilowatt-hour
• Calculates electricity expenses by the day, week, month, or year
• Compatible with inverters; designed for use with AC 115-volt appliances