Review on Discover Hidden Thermal Changes with BLACK+DECKER TLD100 Thermal Detector by Miro Dadee

My house gets hot when it's hot and cold when it's cold outside. I did a few things to try and stay out but it didn't seem to make much of a difference. So I bought one of these and a viola, now I know what to work on. I installed door brushes and some insulation but when I checked with this tool it showed cold air getting in. So now we have these pipes that reach down to the ground in front of the door to keep the wind out. Believe it or not, it really helped keep the house warm this winter. Little things can make a difference. I still have a lot to do, but at least I know which rooms and areas to work on first. Sticky film on the windows showing it was colder. I'm glad I spent the money to get this tool. Really very comfortable.