Product review (4 stars): Great For the Nursery!
I got this for my son's room to make sure that the heater that we had in there didn't go out of control during the winter months (his room is super cold, so we bought him a space heater- don't worry, it's one of the safe ones that turns off automatically!). It was great for monitoring the humidifier as well, since our son was getting the stuffy nose of winter time.  My dad liked it so much that he actually wound up ordering one for his own room as well.  For the price- you can't beat it!