I am very happy with this digital thermometer very designates. It offers several interesting options time, thermonmètre, Alarm Clock, minutrie and several background colors ... One can activate the chain of funds, each time the function is changed. Example I spend time at temperature, the base will flash and change color. This tool is very useful, the display is clearly visible, with big digits and the back-lighting. The only small bémole is the buttons located above of the appariel, used to parameterize the various functions such as alarm clock, the counter rebour ... I find them a little fragile for everyday use. I recommend the purchase of this product that I find very well designed and that makes me good service.