The listing, ******** WiFi Hot Spot Finder ******** has ended.
This is one cool little gadget! If you are out and
about,and you want to know if there is WiFi in
the area ... just whip out your handy dandy little "Detective" and it will do the job!
All of a sudden, it will light up and you get running lights ... If it stops on red ... sorry dude (or dudette)
you're outta luck!
On the other hand, it could have 1 2 3 or 4 green
lights and VOILA! Of course, it only finds it .. it
doesn't have the intuition to tell you if it is locked or not ... :)