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Kill a Watt Monitor

by P3 International
4.3 out of 5 stars  See all reviews (43 customer reviews)

List Price: CDN$ 44.99
Price: CDN$ 27.99 & FREE Shipping. Details
You Save: CDN$ 17.00 (38%)
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Product Features

  • Application/Usage/`Computer`
  • Product Type/`Power Saving Device`
  • Number of Receptacles/`1`
  • Brand Name/`P3`

Frequently Bought Together

Product Information

Technical Details
Part NumberP4400
Item Weight159 g
Product Dimensions21.6 x 16.5 x 7.6 cm
Item model numberP4400
Voltage115 volts
Item Package Quantity1
Number of Pieces1
Batteries Required?No
Weight160 grams
Length21.6 centimeter
Width16.5 centimeter
Height7.6 centimeter
Additional Information
Best Sellers Rank #593 in Tools & Home Improvement (See top 100)
Shipping Weight399 g
Date First AvailableFeb. 22 2011
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Product Description

Are your utility bills going through the roof? Track energy consumption with the Kill A Watt Usage Monitor. An LCD readout displays energy consumption by the Kilowatt-hour with a 0.2 percent accuracy

Customer Reviews

Most helpful customer reviews
3 of 3 people found the following review helpful
4.0 out of 5 stars works great but... June 3 2013
By Derrik
Verified Purchase
this works amazing for metering my only dislike is it cant have your kwh cost programed to see the $ figure and no battery back up other than that i would say great product and i think the latest modle they make has the kwh input and batt back up so 5 stars for the newer model
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3 of 3 people found the following review helpful
5.0 out of 5 stars kill a watt monitor March 4 2013
Verified Purchase
works perfect found we had one freezer was useing three times more power than the other freezers it gone probley saving several hundred dollers a year thanks roy
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1 of 1 people found the following review helpful
3.0 out of 5 stars Does what I Hoped for. May 15 2014
Verified Purchase
I used this to measure the usage of my 40 year old freezer, and my 21 YO fridge. I was suprised to see how little electricity they each used. However I will check the freezer again when the weather is hotter.

Can be hard to read when plugged into the wall, and looses all measurements when it is unplugged.

Friends want to borrow it to check their appliances.
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1 of 1 people found the following review helpful
5.0 out of 5 stars Great tool and great value April 23 2014
Verified Purchase
I think this is a tremendous value. So many of us are uncertain how much power some of our appliances are using, even when they are "off" (such as devices with remote controls, which must maintain power to the receiver in case the remote is used to turn the device "on").

My only disappointment was that all the collected info disappears when you unplug the monitor - there's no "memory" feature, and it's sometimes difficult to see the readout if the unit is plugged in behind an appliance or in a floor outlet (just put a small extension cord between it and the outlet). But for $25, this is still a great buy, a great conversation piece, and something your friends and neighbours will all clamor to borrow (if you ever finish testing all your appliances!)
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1 of 1 people found the following review helpful
5.0 out of 5 stars Educated decision Jan. 5 2014
Verified Purchase
I was trying to find how many Amps some appliances were drawing , so I could decide on the size of a portable generator I needed to purchase to ensure my home was protected when a power failure came upon us .

We needed the sump pump to work & run the fan on the Natural Gas fire place to heat the house . Thanks to Kill a Watt I made an educated decision that a 1200 watt generator would keep our home safe from water damage & give us enough heat with out spending a fortune on a fancy generator . With funds limited we survived a 40 hr, outage .

Happy Camper
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4.0 out of 5 stars Excellent produit June 21 2014
Verified Purchase
- Donne les infos de consommation tel que spécifié.
- Le degré de précision correspond aux spécifications.
- Il est très difficile de débrancher l'appareil de ce compteur, les ergots de branchement sont très serrés.
- La lecture des informations n'est pas toujours facile car il faut que l'appareil reste branché au mur pour conserver les infos enregistrées. Il faut souvent se contorsionner (par exemple derrière un frigo) pour accéder aux infos. Il serait souhaitable qu'une pile soit ajoutée afin de conserver les infos et qu'un bouton de remise à zéro soit ajouté.
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5.0 out of 5 stars Control of electrical devices power consumption May 21 2014
Verified Purchase
Every time I plugged in iron, my circuit breaker tripped. I had some other things running on, hence wanted to know the power consumption so that I can avoid going to the CB panel.
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5.0 out of 5 stars Works great! May 16 2014
Verified Purchase
Has all the features I want, and it has helped me figure out how much energy my devices use. For example, now I know my toaster takes about 800 watts and my old laptop takes about 25!
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