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Kill a Watt Monitor


List Price: CDN$ 44.99
Price: CDN$ 29.99 (CDN$ 29.99 / unit) & FREE Shipping. Details
You Save: CDN$ 15.00 (33%)
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Sold by Express Hardware 1 and Fulfilled by Amazon. Gift-wrap available.
28 new from CDN$ 27.99
  • Application/Usage/`Computer`
  • Product Type/`Power Saving Device`
  • Number of Receptacles/`1`
  • Brand Name/`P3`
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Frequently Bought Together

Kill a Watt Monitor + UNI-T UT204 True-RMS Auto-ranging AC/DC 400 Amp Clamp Meter
Price For Both: CDN$ 103.98

Buy the selected items together

Product Information

Technical Details
Part NumberP4400
Item Weight9 g
Product Dimensions21.6 x 16.5 x 7.6 cm
Item model numberP4400
Sizeone size
ColorIvory
Materialother
Shaperectangular
Power Sourceair-powered
Voltage115 volts
Amperage Capacity15 A
Item Package Quantity1
Number of Pieces1
CertificationNo
Special Featuresportable
Usagepersonal
Batteries Included?No
Batteries Required?No
Weight9.1 grams
Length21.6 centimeter
Width16.5 centimeter
Height7.6 centimeter
  
Additional Information
ASINB00009MDBU
Best Sellers Rank #25 in Tools & Home Improvement (See top 100)
Shipping Weight113 g
Date First AvailableFeb. 22 2011
  
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WARNING:
CHOKING HAZARD -- Small parts. Not for children under 3 yrs.

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 Questions & Answers

Customer Reviews

4.5 out of 5 stars

Most helpful customer reviews

8 of 8 people found the following review helpful By Bill Robertson on 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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4 of 4 people found the following review helpful By captainbob on 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 of 4 people found the following review helpful By Debbie L Schmok on 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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5 of 5 people found the following review helpful By ROY COCHRANE on 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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4 of 4 people found the following review helpful By Derrik on June 3 2013
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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2 of 2 people found the following review helpful By Pitchoun50 on June 21 2014
Verified Purchase
Pro:
- Donne les infos de consommation tel que spécifié.
- Le degré de précision correspond aux spécifications.
Cons:
- 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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2 of 2 people found the following review helpful By Keith Janes on Dec 4 2013
Verified Purchase
This thing is great. I can tell how much power anything in the house uses, on 120V of course. The ability to estimate costs is fantastic. Friends ask me to bring it to their house for some testing.

Must have for geeks!
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1 of 1 people found the following review helpful By fauzzy on Jan. 31 2014
Verified Purchase
No complaints at first. Using it for my sons gaming computer. Worked great for about 5 days until it just flat out died. Has now been three days running through their company maze trying to get hold of Tech Support for "trouble shooting". End result will probably be another $10 -$15 to ship it back for repair. Such a hassle! Anyways, hope others have better luck. Like I said, when it was working it did as advertised. Just wish mine had lasted longer than a week.
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Most recent customer reviews