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P3 P3IP4400, Kill A Watt Electricity Usage Monitor

4.5 4.5 out of 5 stars 12,265 ratings

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Available at a lower price from other sellers that may not offer free Prime delivery.
1 Pack - Model P4400

Purchase options and add-ons

  • Choose from the Kill-a-Watt's four settings to monitor your electrical usage
  • Monitor your electrical usage by day, week, month, or year
  • Features easy-to-read screen
  • 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
  • Displays volts, amps, and wattage within 0.2 - 2.0percent accuracy

Customer ratings by feature

Accuracy
4.6 4.6
Easy to use
4.6 4.6
Easy to read
4.4 4.4

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P3

P3 P3IP4400, Kill A Watt Electricity Usage Monitor


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Product description

Kill a watt energy monitor, MFGNo# P4400, monitors electricity consumption. Displays eight critical units of measurement. Forecasts energy consumption for day/week/month/year.


From the manufacturer

P4400

Electricity Usage Monitor

It's no secret that electricity bills are on the rise. With the P3 P4400 you can cut your energy costs and find out what appliances are actually worth keeping plugged in by finding power-wasting appliances. Simply connect any appliance to the Kill A Watt EZ, it will then assess how efficient each appliance really is.

P4400

Kill A Watt EZ Power Monitor

Calculate your homes cumulative electrical expenses and forecast 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 EZ you’ll know 'Watts' killing you.

User Friendly and Easy to Install

P4400

Save on Your Electricity Bills

Unique Features
  • Easy to read large LCD screen
  • Accurate within 0.2%
  • Calculates cost and forecasts by week, month and year
  • Displays eight critical unites of measurements
  • Built in Battery Backup
Technical Specifications

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

Kill A WATT EZ Power Monitor

Model P4400

With the P4460 you can easily identify which appliance in your home is costing you the most money. The Power Monitor also allows you to enter your Utility providers cost of electricity so you can monitor and pinpoint what each appliance is costing you.

Founded in 1987, P3 International is a privately owned manufacturer of solution oriented consumer products. For the last twenty five years we have strived to develop products that are easy to use and ahead of their time.

We are committed to manufacturing high quality products that appeal to a variety of different people, from the environmentally conscious to the more technologically minded consumer. With this philosophy driving us we are always looking for innovative new products which we can offer our customers.

WARNING:

CHOKING HAZARD -- Small parts. Not for children under 3 yrs.

Important information

Safety Information

Refund and cancel order not acceptable.

Customer reviews

4.5 out of 5 stars
4.5 out of 5
12,265 global ratings
Great for identifying electricity vampires and reducing power usage
5 Stars
Great for identifying electricity vampires and reducing power usage
If you're wondering how much electricity a particular appliance is using, this is the device for you. I tried it on several items at home, and was surprised to learn that my air purifier uses up almost as much energy as a major appliance! I also used it to measure the draw from a new computer I had built, and was pleasantly surprised to learn how power-efficient it was. Definitely recommend if you want to reduce power usage in an informed way.
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Top reviews from Canada

Reviewed in Canada on May 5, 2016
Style: 1 Pack - Model P4450Verified Purchase
14 people found this helpful
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Reviewed in Canada on October 6, 2023
Style: 1 Pack - Model P4400Verified Purchase
Reviewed in Canada on January 26, 2023
Style: 1 Pack - Model P4450Verified Purchase
One person found this helpful
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Reviewed in Canada on August 3, 2023
Style: 1 Pack - Model P4450Verified Purchase
Reviewed in Canada on February 12, 2024
Style: 1 Pack - Model P4400Verified Purchase
One person found this helpful
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Reviewed in Canada on November 22, 2023
Style: 1 Pack - Model P4400Verified Purchase
Reviewed in Canada on February 22, 2023
Style: 1 Pack - Model P4400Verified Purchase
3 people found this helpful
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Reviewed in Canada on January 27, 2016
Style: 1 Pack - Model P4400Verified Purchase
8 people found this helpful
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Top reviews from other countries

Translate all reviews to English
Patrick Montague
1.0 out of 5 stars Non UK product
Reviewed in the United Kingdom on November 22, 2022
Style: 1 Pack - Model P4400Verified Purchase
5 people found this helpful
Report
Tlojm
5.0 out of 5 stars Sencillo de usar
Reviewed in Mexico on February 23, 2018
Style: 1 Pack - Model P4400Verified Purchase
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Tlojm
5.0 out of 5 stars Sencillo de usar
Reviewed in Mexico on February 23, 2018
Mide en tiempo real tu consumo. Te sorprenderás con algunos electrónicos que consumen aún apagados, así como cosas que consumen mucho y otras que no. Perfecto para el cálculo y/o control de tu consumo.
Al conectarlo te indica la salida de corriente, conectad algún aparato y te indica su consumo, e incluso sabrás los kwh desde que lo dejes conectado hasta que se desconecte.
Con los botones sabrás el voltaje, watts/vA, Hz, amperes y kw/h
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Customer image
Customer image
10 people found this helpful
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Cliente de Amazon
5.0 out of 5 stars Martel
Reviewed in Mexico on March 8, 2017
Style: 1 Pack - Model P4450Verified Purchase
One person found this helpful
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Phil
1.0 out of 5 stars Shouldn't Be Sold In Japan
Reviewed in Japan on January 19, 2021
Style: 1 Pack - Model P4400Verified Purchase
6 people found this helpful
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Santhosh
4.0 out of 5 stars Four Stars
Reviewed in India on March 3, 2016
Style: 1 Pack - Model P4450Verified Purchase
2 people found this helpful
Report