Anyone work with a Exo Terra Fogger?

I was thinking about getting an Exo Terra Fogger for my 10 gal to keep the humidity up. I'm just investigating different ways to keep the humidity consistent and I came across this item. Anyone ever used one? If you have heard anything about them let me know.
http://www.exo-terra.com/en/products/fogger.php

I don't know about that fogger............i use a Reptile Basics Rack system and never have a problem with humidity.