Product review (4 stars): Best outdoor thermometer I have ever owned
Best outdoor thermometer I have ever owned.  Accurate when compared to other outdoor reports I checked and easy to read.  Installation was a snap.
Indoors not as reliable.  Easily affected by location, but I bought it to get a reading on the outdoors, so not a problem.  Just have to keep it away from the window and sunlight if you want to know the indoor temp.