Product review (4 stars): Accurate, but not the most durable
I purchased this to gauge the humidity in our bedroom during the winter.  The temperature was always +/- 1 degree from our house thermostat and the humidity seeemed to be mostly accurate.  I dropped this from the top of our dresser and it cracked the face, so it's not the most durable.  I'm going to buy another one to replace it because it is cheap and accurate.