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P3 International P4460 Kill A Watt EZ Electricity Usage Monitor , grey

4.4 4.4 out of 5 stars 3,688 ratings

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1 Pack
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Purchase options and add-ons

Brand P3
Special Feature Energy Efficient
Color grey
Indoor/Outdoor Usage Indoor
Product Dimensions 4"D x 2"W x 1.3"H
Power Source
Battery Powered
Heating Method
Forced Air

About this item

  • Calculates cost and forecasts by week, month, and year
  • Displays eight critical units of measure on the large LCD display
  • Built-in backup of accumulated information.
  • Accurate within 0.2%
  • Calculates cost and forecasts by week, month and year

Additional Details

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Product details

  • Is Discontinued By Manufacturer ‏ : ‎ No
  • Product Dimensions ‏ : ‎ 1.5 x 2.25 x 5 inches; 6.38 ounces
  • Item model number ‏ : ‎ P4460
  • Batteries ‏ : ‎ 1 AA batteries required.
  • Date First Available ‏ : ‎ October 26, 2006
  • Manufacturer ‏ : ‎ P3 INTERNATIONAL
  • ASIN ‏ : ‎ B000RGF29Q
  • Customer Reviews:
    4.4 4.4 out of 5 stars 3,688 ratings

Product Description

Product Description

Now you can cut your energy costs and find out what appliances are actually worth keeping plugged in. Simply connect these appliances to the Kill A Watt EZ, and it will assess how efficient they really are. The large LCD display will count consumption by the Kilowatt-hour, same as your local utility, letting you calculate your 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.

From the Manufacturer

The cost of electricity is soaring but you can help reduce your energy costs with the new Kill A Watt EZ. Simply plug it into a wall socket and then plug in your appliance to assess how efficient they really are. The large LCD will display the power consumption by the kilowatt-hour and the built-in memory retains accumulated readings when power is interrupted. Program in your local utility rate and display projected costs by hour, day, week, month, or year. Evaluate the quality of the electrical power provided from your utility company by monitoring voltage, line frequency (Hz), and power factor (VA). Perfect for detecting voltage drops and brownout conditions before they damage delicate equipment. The knowledge you gain from Kill A Watt EZ can save you thousands of dollars.

Important information

Legal Disclaimer

Only Used Once - Includes Manual!! Will send in a protective shipping box.


From the manufacturer

P4400

EMPOWERS you to save Money on your electric Bills

Tired of getting an electric bill that is out of control? With the P4460 you can now cut your energy costs and determine which appliances are actually worth keeping plugged in. To use simply connect any appliance to the Kill A Watt EZ, it will then assess how efficient each appliance really is. Large LCD display count consumption by the Kilowatt-hour, same as your local utility.

P4460

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.

User Friendly and Easy to Install

P34460

Shows the Operating cost of your household appliance

Slash you Energy Usage
  • Easy to read large LCD Display
  • Calculates cost and forecasts by week, month and year
  • Built in Battery Backup
  • Displays eight critical units of measure
  • Accurate with 0.2%
  • Allows you to enter your own utility costs
Specifications

Operating Voltage: 115VAC

MAX Voltage: 125 VAC

Max Current: 15A

Max Power: 1875 VA

Weight: 5 oz.

Dimensions: 5 1/2"H x 2 1/2"W x 1 1/2"D

Kill A WATT EZ Power Monitor

Model: P4460

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.

About P3 International

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.

What's in the box

  • usage monitor
  • Product guides and documents

    Looking for specific info?

    Customer reviews

    4.4 out of 5 stars
    4.4 out of 5
    3,688 global ratings

    Customers say

    Customers like the value and performance of the meter. For example, they say it's well worth the investment and a great tool for monitoring energy usage. They appreciate the ease of use. That said, some complain about the readability and backlight. They say it is difficult to read the numbers without glasses and that the display is not lit.

    AI-generated from the text of customer reviews

    641 customers mention534 positive107 negative

    Customers like the performance of the voltmeter. They mention that it works well for what it does, has nice features, and is an excellent tool. Some say that the meter is handy and invaluable for evaluating appliances.

    "It is an excellent tool that gives you pretty much everything you need quickly so that you can run..." Read more

    "...This is pretty neat, although there is one flaw in this approach...." Read more

    "...It works just as advertised, allowing you to setup your own kw/h price which it uses to extrapolate your overall electrical costs over a given..." Read more

    "...It's super useful...." Read more

    361 customers mention283 positive78 negative

    Customers find the space heater very simple to use, with a really simple interface. They appreciate the excellent instructions and the clear menu system. They also say the setup is extremely minimal, and the display is comfortably large. Overall, customers find the product fun to use.

    "...Unit was in-tact and in good condition. Setup is extremely minimal, and the display is comfortably large enough to make the digital characters easy..." Read more

    "...The money values (hour, day, week, month, year) are convenient enough...." Read more

    "This is easy to use. I used it measure my computer's power usage in watts." Read more

    "Very good product. Simple and easy to use. Just wish it had a light because it's hard to see the screen!" Read more

    290 customers mention261 positive29 negative

    Customers are satisfied with the value of the monitor. They mention that it's well worth the investment, and is great for the price. Some say that it has saved them hundreds of dollars. They also appreciate the fact that it is good for predicting the cost of running an appliance. Customers also like the fact the they can input their own cost per kilowatt hour so they don't have to do the math.

    "...So, having used this meter for a few days, was it worth the cost and is it useful? The answer to both questions is a resounding YES!..." Read more

    "...Well worth the price." Read more

    "...I had to do it all over again, I'd still pick the P4460...well worth the hassle savings...." Read more

    "Very good product. Simple and easy to use. Just wish it had a light because it's hard to see the screen!" Read more

    234 customers mention219 positive15 negative

    Customers find the product a great tool for monitoring energy usage of individual appliances, tools, lamps, computers, and other things in your home or office. They say it makes it easy to see how much energy various things are costing. They also say it's a small product for understanding energy consumption in your house or office, and it calculates your usage in many different ways. Customers say it complements other power measuring tools well, and displays readings in kilowatt-hours. They mention it answers questions and makes them think about their energy use and waste.

    "...It has nearly every calculation that you might be interested in...." Read more

    "This unit has been very helpful in monitoring select appliance electrical consumption until the ground pin broke off without warning in an outlet...." Read more

    "The Kill A Watt is a very useful tool for determining electrical usage...." Read more

    "...It has lots of features for its low cost. It provides all kinds of statistics regarding a products usage: Cost to use by year, month, week, day,..." Read more

    89 customers mention44 positive45 negative

    Customers are mixed about the battery life of the space heater. Some mention that it's quite energy efficient, and wastes very little power when idle. However, others say that it does not give you kWh of usage, the meter is only rated for up to 15 amps, and the power gets sucked during cooking.

    "...Easy to use once you've read the manual.* Can keep a running total of electricity used even after it's unplugged...." Read more

    "...The power gets sucked during cooking, but how many minutes per day are you doing that?..." Read more

    "...Laptops are really efficient...." Read more

    "everything on it Seems normal BUT IT ONLY READS WATT hours Not active watts , some may find this Unsavory , But some may not ...." Read more

    83 customers mention38 positive45 negative

    Customers are mixed about the quality of the space heater. Some mention it's well made, reliable, and has held up pretty well over the years. However, others say that it feels hollow and cheaply made.

    "...But it's no industrial grade piece of equipment so I'd recommend treating it with care if you expect it to last a long time...." Read more

    "Shipping and delivery was good. Unit was in-tact and in good condition...." Read more

    "...I gave it four stars due to the poor build quality, i have to tap the screen to get it to come on after I unplug it, im sure its a loose wire, but..." Read more

    "...The quality of this monitor seems good." Read more

    138 customers mention29 positive109 negative

    Customers have issues with the readability of the space heater. They mention that the display is difficult to read without glasses and that there is no backlight. Customers also say that they are not able to get a proper reading if they're trying to measure.

    "...For example, it is awkward to read and might not fit if you plug directly into the existing socket in a power strip or wall outlet...." Read more

    "...The criticisms about it being hard-to-read and the solution to stick it on an extension cord..." Read more

    "...accurate, the memory is phenomenal and the screen is often hard or impossible to read on this specific 4460 model." Read more

    "...Overall, quite satisfied with the product. Good accuracy, responsive display, doing its job just fine." Read more

    116 customers mention0 positive116 negative

    Customers are dissatisfied with the backlight of the space heater. They mention that the display is not lit, making it difficult to read under a desk or behind a cabinet. They also say that the LEDs do not show unless the unit is plugged in.

    "...2. Need a flashlight to read in low lit areas due to no back light (no big deal really).3...." Read more

    "...Must be plugged in in order to read the display.* The display is not lit, so reading this under a desk or behind a cabinet can be a little..." Read more

    "...Lacks lighted display.* I wish this unit were capable of reading and processing usage of under 1 watt...." Read more

    "...you need to get at just the correct angle to read it, and there is no backlight...." Read more

    Safe for my family - ETL certified electrical safety tested & labeled
    5 Stars
    Safe for my family - ETL certified electrical safety tested & labeled
    Safe for my family - ETL certified electrical safety tested & labeled This electric meter is SAFE having an ETL label and certification number. I had purchased a similar product on Amazon only to have to return it. It was uncomfortably ironic that the other product, that was supposed to be used as an electric meter, was not safe to use in your home. For my moral values, to keep my family safe, to keep other families safe, for my liability insurance requirements, and to keep my home owner’s insurance valid, I only use or install ETL or UL or CSA, or TUV electrical safety certified and labeled electrical products in my own home and in other people’s homes or businesses. These electrical safety certifications are provided by third party electrical product safety testing laboratories that are independent from the manufacturer. You must be wary because the CE label IS NOT a certification of independent laboratory electrical safety testing. The CE label is an UN-certified SELF-declaration for marketing by the manufacturer. Electric product types with the CE Mark do not have to be third-party electrical safety certified when displaying the CE Mark. If you want your family to be safe and want your home owner’s insurance to remain valid you must only have electrical products that have independent laboratory electrical safety certifications showing that the product passed strict outside laboratory electrical safety testing. The attached photograph shows that this product has the ETL electrical safety testing certification label. I showed this picture because I have purchased other electrical products that falsely claimed to have an electrical safety testing certification label. Before installing an electrical device, the first thing an electrician does is to check for the electrical safety testing laboratory Label Logo and Certification Listing number. Ask your city’s electrical inspector if they will approve use of NON-safety certified and labeled electrical devices in your home; and then ask your professional licensed electrician if they will install NON-ETL or NON-UL or NON-CSA, or NON–TUV electrical devices; and then ask your home owner’s insurance agent if your home owner’s insurance will be valid if you install such NON-safety labeled electrical products. Of course, your home owner’s insurance agent will not inspect your home electric appliances until AFTER the fire, or electrocution, so that the insurance claim can be denied.
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    Top reviews from the United States

    Reviewed in the United States on December 10, 2011
    Size: 1 PackColor: greyVerified Purchase
    65 people found this helpful
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    Reviewed in the United States on July 18, 2011
    Size: 1 PackColor: greyVerified Purchase
    105 people found this helpful
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    Reviewed in the United States on October 6, 2022
    Size: 1 PackColor: greyVerified Purchase
    Customer image
    4.0 out of 5 stars Popular for good reason
    Reviewed in the United States on October 6, 2022
    Shipping and delivery was good. Unit was in-tact and in good condition. Setup is extremely minimal, and the display is comfortably large enough to make the digital characters easy to read and program. It works just as advertised, allowing you to setup your own kw/h price which it uses to extrapolate your overall electrical costs over a given amount of time. Nothing you couldn't do on your own with a bit of scratch paper and math, but it's a nice convenience.

    I have 2 criticisms which may not apply to many users:

    A. The display and buttons are somewhat protruded out from the plug plate, so whatever you plug in may press up against the buttons or display. My automatic timer is a bit large (see pictures) and it slightly overlaps the buttons, obscuring their labels from view. Thankfully, the plug for the timer has its own protrusion which creates some spacing between the backplate of the unit and the wall/device it's plugged into. Something to think about before purchase.

    B. The plug for the Kill-a-Watt is far enough from the bottom/top edges of the unit that, at least in my case, made it impossible to use the second socket on my wall plate (unfortunately the other plug is a bit fat). It was a simple fix to just use an extension cord and plug the Kill-a-Watt into that instead, but definitely keep in mind that the Kill-a-Watt may take up the entire plate, depending on the size of your plate and the spacing between the sockets.

    Overall, quite satisfied with the product. Good accuracy, responsive display, doing its job just fine.
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    8 people found this helpful
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    Top reviews from other countries

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    Cliente de Amazon
    5.0 out of 5 stars Martel
    Reviewed in Mexico on March 8, 2017
    Size: 1 PackColor: greyVerified Purchase
    One person found this helpful
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    Anthony D
    5.0 out of 5 stars Kill-A-Watt EZ Review
    Reviewed in Canada on May 5, 2016
    Size: 1 PackColor: greyVerified Purchase
    14 people found this helpful
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    Santhosh
    4.0 out of 5 stars Four Stars
    Reviewed in India on March 3, 2016
    Size: 1 PackColor: greyVerified Purchase
    2 people found this helpful
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    Miguel Angel
    5.0 out of 5 stars Consumo de energía eficiente
    Reviewed in Mexico on November 11, 2018
    Size: 1 PackColor: greyVerified Purchase
    2 people found this helpful
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    Tony D
    4.0 out of 5 stars Screen is difficult to read
    Reviewed in Canada on January 26, 2023
    Size: 1 PackColor: greyVerified Purchase
    One person found this helpful
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