Product review (5 stars): Perfect humidity monitoring for your Stogs.
So far have bought 3 of them - 1 for each of my Cigar Humidors, and one for a friend.  Its great.  I salt tested it and it came exactly configured.  Just place it in the box and get accurate monitoring.  Its also tiny - you can literally place it anywhere and its not going to be in the way.  I have a glass top humidor, so I just set it on top of some cigars in the top tray where I can see it through the lid.  Works great and was cheap.  If you need a cigar humidor hygrometer, get this one.