I placed on the door accessing the balcony, he never fell despite differences of temperatures, only downside: the readability is not sufficient, it is necessary to approach to read the temperature.
Numbers are written in large and that's fine by against the sucker does not stick quite suddenly at the first gust of wind the thermometer was on the floor and break. Damn damn rezut and disappointed.
The product is very good because display clearly visible, effective suction cup and good protection of the battery. It's just a shame not to see from the inside humorous message ...
