Product review (5 stars): Very Nice Product
I began working for a mold remediation company and this is when I realized how important it is to be aware of the humidity in my home.  The last thing I want is mold or have to tear my house apart to have it remediated.  I purchased these to keep check of the temperature and humidity in my home.  They work great.  They let you know the humidity level in a number but then also let you know if it's good, high or low with a little house icon.  They are compact and can be placed anywhere.  Very happy with them.