Product review (5 stars): A little knowledge goes a long way
Great little humidistat.  I've looked at this tool every day since new.  Makes you more aware of your surroundings and I keep it next to my computer for safety's sake of not overheating the stack.

Large display and optional settings make this a "must have" for anyone who's interested in seeing what their home or work place environmental conditions are currently and over time.

I used it on several wood flooring installs where the humidity levels can affect installation.