P3 International P4400 Kill A Watt Electricity Usage Monitor

P3 International P4400 Kill A Watt Electricity Usage Monitor

Average Customer Rating: Recommend

Connect your appliances into the Kill A Watt, and assess how efficient they are. A large LCD display counts consumption by the Kilowatt-hour just like utility companies. You can figure out your electrical expenses by the hour, day, week, month, even an entire year. Monitor the quality of your power by displaying Voltage, Line Frequency, and Power Factor

Product details and pricing info

318 Customer Reviews Posted

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Great device
P3 International P4400 Kill A Watt Electricity Usage Monitor
This device is easy to use and provides the information you need to reduce your electric bill.
2008-10-14, 0 of 0 people found this review helpful, Rated:
Useful product for the price
The LCD could use a backlight, but other than that it does the job at a reasonable price
2008-10-12, 0 of 0 people found this review helpful, Rated:
Works as advertised
Simple product, does exactly what it says. Pretty cool. I like the KWh setting -- plug the fridge into it, and see what it costs per day (I was surprised at the efficiency). I'm glad I bought it.
2008-10-12, 0 of 0 people found this review helpful, Rated:
Works as advertised
I read the info on line and this product worked as stated. I would like to know how much my larger electric pulling items are using & would like to see a product to handle 220. We did modify our habits and even gave up a couple of items. We have a smaller electric bill now and know the electricity we use are for things we want.
2008-10-11, 0 of 0 people found this review helpful, Rated:
Killawatt Review
I think this is a very useful device. After receiving a $775 utility bill, I had to do something to find out where the excess power was going. This device helped me identify which electrical devices were consuming the most power.
I would strongly recommend the purchase and use of the Killawatt.
2008-10-09, 0 of 0 people found this review helpful, Rated:
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