Not sure how much profit it'd be able to squeeze out of the IR thermometer[1] market, which are already in fairly common use (the building maintenance people a

Not sure how much profit it'd be able to squeeze out of the IR thermometer[1] market, which are already in fairly common use (the building maintenance people at work use them) and it looks like you can get one for as little as $25. 1. http://en.wikipedia.org/wiki/Infrared_thermometer http://en.wikipedia.org/wiki/Infrared_thermometer