Product review (5 stars): and by that I mean just great. I took the advise of one reviewer and ...
Only day 3, but so far, just as expected, and by that I mean just great. I took the advise of one reviewer and mounted the outside sensor under our back porch (deck) and it works fine in 20 to 40 degree weather. I have a small digital thermometer outside my back door that I would have to actually go outside to view, and it is giving identical temp readings to the new sensor. I plan on getting some lithium 3A batteries when the temps in Chicago plummet below zero. The little booklet is ok, but it is pretty much an easy user friendly product that I have already recommended to friends.