P3 International P4400 Electricity Usage Monitor
Posted June 6th, 2009 by simon
If you have been struck with a gigantic electricity bill that was much bigger than you expected and you would like to track down the culprit then this device could prove invaluable. It is basically an electricity usage monitor which you plug into the wall and then plug your appliance into. The LCD display will calculate the kilowatt per hour usage of whatever is plugged into it.
This can help you to calculate your electricity expenses and find out which devices and appliances in your home are costing you the most money. It may be time to upgrade that old freezer but you’d never know how much electricity it was using without checking. It is accurate in volts, amps or wattage within 0.2%. This is simple, easy to use and cheap at just over $20. There are similar devices available which have a greater range of features but this provides everything you really need to make your calculations. Try it out and you might be surprised to find what is costing you the most.
