Product review (4 stars): It does the job, but I'm not sure about accuracy
I purchased this monitor so I would know the relative humidity and temperature around my orchids.  I doubt the accuracy because I placed two other thermometers around it and the reading on the Vicks monitor was 3 degrees lower than both the other thermometers.  A couple of degrees or percent humidity aren't that important to me, but it is the reason I'm giving it 4 stars instead of 5.  In addition, the humidity/temp change quickly when I move it from one location to another -- I considered that a plus.  I would definitely purchase this unit again.