I loved the first ColdHeat tool when it first came out and this new version looks nice and beefy. I used to solder stuff quite a bit as a young lad, using my father’s old wood-burning kit to melt ...

Solder using cold heat. Sounds strange but it's true. This little cordless device is supposed to heat up instantly and cool down fast enough you can touch it. It's about 20 bucks, but Does It Work?

Every true tech geek worth his or her weight in solder and flux has been foaming at the mouth over a new infomercial on TV. It’s for a device called Cold Heat: a soldering iron that reportedly stays ...

The cold heat soldering iron claims to be the world's first cordless, cool-touch soldering tool--it heats up to 800 degrees. In seconds? Does it really work? That's what we wanted to know. So we ...

Curling irons, hand warmers, coffee mugs and other consumer products that rely on heat to do their jobs are about to get a makeover thanks to an innovative technology from a tiny Bellevue company.

Despite the fact that I am the world’s worst solderer, the smooth lines and features of this Cold Heat Soldering Tool still call to me. The AA battery-powered iron heats to 800° within a second, then ...

Once in a while a gadget will come along that elicits the response, "what a cool idea" or "why didn't I think of that?" Ordinarily I would pass on a gadget like this but the allure of a soldering tool ...

A soldering iron should have a feel and a grip that makes it easy to hold in your hand, as if it were a large pen. For electronics, you want a slim, needle-like tip to aid in getting the heat (and ...