I've been intending to write about this particular gadget for a few weeks now, not just because it has a compellingly clever name but because it's a useful way for people to get a better handle on how ...

I love my P3 Kill-A-Watt power meter, so when I spotted the Kill-A-Watt power strip at CES, I immediately knew its value: Track all your earth-killing home-theater gear with a single tool. It works, ...

If you're interested in how much energy your electronics use, it's hard to find a device better than a Kill A Watt—except maybe the Kill A Watt EZ! P3 International now offers model P4600, which ...