When possible, like to save money. Especially money on my electrical bill and between my Plasma and many computers, my ConEd bill is sky high. But do we actually know how many kilowatts these gadgets use? Well Kill-A-Watt EZ Plug Power Meter measures just how much juice your gadgets and appliances are sucking. Using the same technology as the previous version of Kill-A-Watt, you can not only measure the power your gadgets are using, but also how much it is already costing and what it will cost in the future. This is a great meter because you can save money by unplugging or getting more cost efficient appliances.  You can also check the quality of power that is coming in from the power company. So if you think your lights are going dim, it may not be your bulbs but the utility company cutting power. The Kill-A-Watt costs $59.95, which I think is a small investment for what can save you hundreds down the road.