Price: $85.99
(as of May 06, 2025 02:31:19 UTC – Details)
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
Customers say
Customers find the electricity usage monitor works well and appreciate its ability to measure wattage and cumulative kWh. The device is easy to understand and operate, provides useful information for troubleshooting, and helps customers lower their electrical usage. They consider it a budget-friendly solution that makes calculating electricity costs simple. While some customers describe it as a solid product that withstands abuse for over a year, others find it flimsy. The display readability receives mixed feedback, with several customers noting it’s hard to read in dark corners.
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