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  • P3 International P4460 Kill A Watt EZ Electricity Usage Monitor
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P3 International P4460 Kill A Watt EZ Electricity Usage Monitor

by P3
| 45 answered questions

List Price: $59.95
Price: $28.82 ($28.82 / Piece) & FREE Shipping on orders over $35. Details
You Save: $31.13 (52%)
In Stock.
Ships from and sold by Amazon.com. Gift-wrap available.
1 Monitor
  • Calculates cost and forecasts by week, month, and year
  • Displays eight critical units of measure on the large LCD display
  • Built-in battery backup, it is only a battery backup for the meter's memory function, and that it will not power whatever device is plugged into it.
  • Accurate within 0.2%
  • Calculates cost and forecasts by week, month and year
See more product details
114 new 1 used from $19.99

Frequently Bought Together

P3 International P4460 Kill A Watt EZ Electricity Usage Monitor + Black & Decker TLD100 Thermal Leak Detector + P3 P4400 Kill A Watt Electricity Usage Monitor
Price for all three: $76.29

Buy the selected items together


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Size: 1 Monitor
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Product Information

Size: 1 Monitor
Technical Details
Part Number P4460
Item Weight6.4 ounces
Product Dimensions1.5 x 2.2 x 5 inches
OriginChina
Item model numberP4460
Size1 Monitor
ColorGray
Power Sourcebattery-powered
Voltage125 volts
Amperage Capacity 15 A
Item Package Quantity1
Number Of Pieces1
Special FeaturesShows the operating costs of your household appliances, Accurate to within 0.2%; Large LCD Display, Calculates cost and forecasts by week, month and year, Built-in battery backup, Displays eight critical units of measure.
Batteries Included?No
Batteries Required?No
Warranty DescriptionSix-month parts and labor
  
Additional Information
ASINB000RGF29Q
Best Sellers Rank #876 in Home Improvement (See top 100)
Shipping Weight11.4 ounces (View shipping rates and policies)
ShippingThis item is also available for shipping to select countries outside the U.S.
Date First AvailableOctober 26, 2006
  
Warranty & Support
Warranty, Parts: Six month manufacturer's warranty

Warranty, Labor: Six month manufacturer's warranty
Feedback
 

Technical Details

Size: 1 Monitor
  • Shows the operating costs of your household appliances
  • Accurate to within 0.2%; Large LCD Display
  • Calculates cost and forecasts by week, month and year
  • Built-in battery backup
  • Displays eight critical units of measure.

Product Description

Size: 1 Monitor

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.

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.

Important Information

Bulb Voltage
125 Volts

Customer Questions & Answers

Customer Reviews

It is easy to use if you read the instructions.
Daddio C6
It tells you how much power a device uses the longer you leave it plugged in the more accurate it gets.
brenton
I can recommend this product for anyone that has the same needs as I.
Clifford C. Cook

Most Helpful Customer Reviews

431 of 442 people found the following review helpful By T. Denyer on May 4, 2008
Size Name: 1 Monitor
I was amazed at some of the things I found around the house that draw power just sitting there doing nothing. This thing is easy to figure out and program in your cost per Kwh.

A couple of things I found by using this device:
-- the entertainment center costs me $11 a year to have just sit there in standby mode. This is a 32" LCD TV, surroundsound system, DVD player, Wii, and subwoofer all plugged into a Monster HTS 1000 MKIII PowerCenter with Clean Power Stage 2 (8 AC outlet, 2 coax, phone & network). If I watch a DVD or play the Wii, it costs me 40 cents a day, or about 3.33 cents an hour.
-- My gaming computer (Dual Core, 500 watt power supply and 19" LCD) cost me $99 a year to run 24 hours a day, 6 days a week. That includes the occasional laser printing and occasional 2.1 speaker usage. So I turn it off more often.
-- Cell phone charger: .86 cents a year, but when charging it costs me $1.73 a year.
-- New coffee pot costs me between 5-7 cents to brew a pot of coffee and let it sit for a couple hours.
-- Toaster at 350-degrees costs me about 11 cents an hour.
-- Dell laptop charger costs me about $1.70 a year to keep it plugged in. It's about a penny and hour to charge the laptop's battery.
-- NOAA handheld weather radio costs 86 cents a year to run 24/7

In the end, it seems like it is only really worth the trouble to unplug the entertainment center when not in use and turn off the computer more often. Sure, everything draws power, but we factored in the hassle of it versus the cost.

We have been unplugging stuff around the house when we are not using it, and began to wonder how much we are saving.
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319 of 335 people found the following review helpful By John Avenson on October 18, 2007
Size Name: 1 Monitor Verified Purchase
I currently own two Kill-a-Watt P4460 meters. This usage meter has a memory hold over, so I can use these at circuits that are switched on and off. When the incoming electricity is shut off, the previous hours of use are kept in memory. When the electricity is turned back on, the meter will continue from where it left off. The older P4400 model does not have this hold over circuit. The P4460 is a great addition to the P4400 for studying home electical usage.
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449 of 488 people found the following review helpful By J. Shandelman on July 22, 2007
Size Name: 1 Monitor
I give it **** because it could use a few improvements.
NOT because it didn't perform as expected.

Bottom line - great device. Works exactly as advertised.
I would recommend it to anyone interested in getting a
handle on actual electricity consumption and costs.

Best feature: The ability to enter your own actual cost per KwH
as taken from your utility bill.

Worst Feature: No battery backup for reading the collected data once
unplugged from the wall outlet. You have to plug the unit
back into the wall outlet to read the collected data.

Suggestions to the manufacturer:

1. Add a battery so the display can be read when not plugged in.
2. Include a short 12-14 inch extension cord so that you don"t have

crane your neck when reading the device while plugged into the wall

outlet. Some outlets are only 12-24 inches off the floor.
3. Make it 110/220 capable for 220V appliances.
4. Add a memory feature with a USB port to download and plot the data
over time in a spreadsheet.
5. Keep the price the same :-)
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114 of 120 people found the following review helpful By A. Wiersch TOP 1000 REVIEWER on February 19, 2008
Size Name: 1 Monitor Verified Purchase
I really like these power meters, but some of them are not very accurate. I have tried 3 P4460s and several of the cheaper models and found that one of the P4460s read 86 watts when it should have been 80. That's off by 7.5% and is way out of spec according to the manual (which says it is suppose to have .5% to 2% accuracy). I am returning that unit (the replacement I bought reads 83 watts which is better). Some of the other units were off too, but not by as much. Otherwise this is a nice unit but could include an optional short power cable which makes it much easier to handle and use. I like the fact that this unit does not lose readings when power is lost.
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401 of 443 people found the following review helpful By Mal on July 13, 2008
Size Name: 1 Monitor
I have owned the original Kill a Watt for several years and find it to be a wonderful device with a few exceptions, however, the new updated unit is terrible.
The first and most important problem is that the display is not viewable unless you get down on the floor and use a flashlight. LCD displays have angles for best viewing and this one as most others are usually below the horizon of the display - so best contrast and readability occurs if you are looking up at the display from beneath it. In addition the mask for the display cuts off the top and prevents readings from any normal position.
Secondly the enunciators (labels that tell you if it is volts or amps) are tiny - so you not only need to get down on the floor with a flashlight but you need reading glasses as well to know which parameter the numerals represent.
I am fully cognisant of the fact that there is a memory and you can pull the item out of it's receptacle for a more convenient and better lit area. But where do you find one of those - no one places recepticles over head or at eye level that I know of - they are all about 1 foot off the floor. In addition the instantaneous reading of current (= not the electrical term) watts, or current volts, or amps is not memorized and pulling the device out of its working recepticle obliterates any instantaneous factor readings taken when you were measuring the device.
There are certainly many better ways to do the display - for instance locating the display on the top of the unit facing up. In addition a backlight could be added. And the parameters could be larger and clearer. In that way all you would have to do is bend down to find out your information.
I also find the menu system and toggling a big nuisance. The older unit was much easier to use.
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Most Recent Customer Reviews