Rating 5/5 I read all of the other...I have to admit that I...in the mail. It's true...when it's dark outside, but I...by painting the back of the...in less than 10 seconds. ...fine as long as you clean...also wet the suction cup before...accuracy of my particular unit is...thermostats in the house...When I placed...them it displayed the same temperature...with an added bonus to the...So either all 3 of the...the same amount or all of...they are all accurate. I...because I've only been using this...so far it appears to be...you have to replace the battery...

Rating 3/5 This little thermometer is not bad...had any problems with it sticking...the numbers aren't as dark as...a light grey color. I chose...had hoped it would be easier...previous thermometer which had very small...I blocked out the back side...and for the price it's OK....

Rating 1/5 I liked these digital thermometers when...than a year - about the...could not be read. The display...was the batteries I bought some...no difference.

I would suggest...a *reliable* window-mounted outdoor digital thermometer....

Rating 1/5 The readings are influenced too much...the window and the air on... We have a larger thermometer...that my wife thinks is ugly,...would be the answer by pressing...It has stayed up just fine,...

Rating 4/5 Those reviewers who suggest that the...night are correct. However I...this considerably by taping a single...back of the display.

This...of the house to reflect off...the display. Meanwhile, the paper...let light through during the daylight...