Canary Wireless

http://www.canarywireless.com/

has introduced a new hot sopt finder.

Unlike the others out there the will only tell you if you are within range of a wireless network (or a microwave oven), this one includes an LCD showing the names of the networks, if they are open or not, and how strong the signal is. It could be a real timesaver rather the pulling out the laptop looking for one.

$50 or less on the street.