Kill A Watt™ Electricity Usage Monitor 

by Petra Industries Inc. | Item  #: 251426 | Model #:  P3IP4400 |
Kill A Watt™ Electricity Usage Monitor
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  • $ 17 96
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About this item

Now you can cut down on costs and find out what appliances are actually worth keeping plugged in.


Electricity bills are rising. Now you can cut down on costs and find out what appliances are actually worth keeping plugged in. Simply connect these appliances to the Kill A Watt™, and it will assess how efficient they really are. Large LCD display will count consumption by the Kilowatt-hour, same as your local utility. You can calculate your electrical expenses by the day, week, month, even an entire year. Also check the quality of your power by monitoring Voltage, Line Frequency, and Power Factor. Now you’ll know if it is time for a new refrigerator or if that old air conditioner is still saving you money. With the amazing Kill A Watt™ you’ll know “Watts” killing you.


  • Large LCD display
  • Cumulative kilowatt-hour monitor
  • Forecast your costs
  • Also display volts, amps, watts, Hz, VA
  • 0.2% accuracy
  • Model: P4400
  • Operating Voltage: 115 VAC
  • Max Voltage: 125 VAC
  • Max Current: 15 A
  • Max Power: 1875 VA
  • Weight: 5 oz.
  • Dimensions: 5 1/8"H x 2 3/8 "W x 1 5/8 "D

Assembled Country


Assembled Size

5 1/8"H x 2 3/8 "W x 1 5/8 "D

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Shipping Information

Standard - 2 to 6 business days

Premium - 2 to 4 business days

Express - 1 to 2 business days

Warranty Information

P3 INTERNATIONAL CORPORATION ("P3") warrants to the original retail purchaser only, that its product is free from defects in material or workmanship under the condition of normal use and service for a period of six (6) months from the date of purchase. In the event that a defect, malfunction or failure occurs or is discovered during the warranty period, P3 will repair or replace at its option the product or component part(s) which shall appear in the reasonable judgment of P3 to be defective or not to factory specifications. A product requiring service is to be returned to P3 along with the sales receipt or other proof of purchase acceptable to P3 and a statement describing the defect or malfunction. All transportation costs shall be borne by the owner and the risk of loss shall be upon the party initiating the transportation.

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