Product Description

Connect your appliances into the Kill A Watt and measure how efficient they are. LCD display counts consumption by the Kilowatt-hour just like utility companies. Application: Electricity usage monitor, Battery Included: Built in, Measures: Voltage, line frequency and amps, Display Shows: Large LCD shows Kilowatt-hour

Product Details

• Amazon Sales Rank: #280 in Consumer Electronics
• Color: Gray
• Brand: P3 International
• Model: P4460
• Dimensions: 5.00" h x 2.25" w x 1.50" l, 1.00 pounds

Features

• Shows the operating costs of your household appliances
• Accurate within 0.2%
• Calculates cost and forecasts by week, month and year
• Displays eight critical units of measure on the large LCD display
• Built-in battery backup

Customer Reviews

Not Good for Low Power Items
This item seems to work ok for larger wattage equipment. I tried it on a power charger for a cell phone and a camera battery charger. It didn't register any kWH or any any $ for these items. Dissapointing.

Amazing Savings in Electricity
Kill A Watt was easy to program with our energy provider rate, and helped us find our biggest energy waster right away: a 15-yr-old dehumidifier in our basement using $700+/year in electricity. We sold the old dehumidifier for $15 and bought a new Energy Star rated dehumidifier for $200. Kill A Watt estimates the new dehumidifier will use only $230/yr. We plan to check all our appliances!

Extremely useful
This was an extremely useful product, I have used it throughout the house on multiple appliances. It would be good if it had a battery backup so that when it is unplugged the information could be reviewed; you will need a short extension cord for this product as its size prevents anything else being plugged into the other socket at the same time you are useing this monitor.