Product review (4 stars): It does what I bought it to do
I bought this thermometer because I work in a small office space where there are 3 work stations.  Some of my coworkers feel hot while others are shivering.  The hot coworkers seemed to dominate the thermostat.  Since I bought this device there have been more attempts at compromise when faced with empirical data. The device seems to be accurate for our purposes of monitoring the temperature.  I am not sure about the humidity readings, but that was not the main reason I bought it.  It is also nice that there is a clock feature which can be switched to military time.  For the price and the peace of mind, it has definitely served its purpose.  I did find the directions to be lacking, and so a little frustrating to set.  Other than that, I am satisfied.