Product review (3 stars): Humidity gauge not working after several months
This is an update to my original review.  The unit worked perfectly and was accurate for a while.  In less than a year, the humidity was way off.  It's reading about 20% too high so it's not even close.  Time and temperature are still working fine.  Not classy looking, but I was willing to overlook that if it was functional.  Now looking for a replacement.