Product review (5 stars): It works very well, is easy to see and also is inexpensive.
I ordered one of these little thermometers to put in our room to see if heater was working correctly. It came in a well padded envelope and then a small little box and included battery too. I put it on my nightstand and it worked so well I decided to order two more and gave one to my mother and the other I put in our living room to make sure heater working good in there also. I would definitely recommend them and also purchase from our seller again.