Fast, simple but big and

Like most (all?) Electronic thermometers, it is taking (and retain) the temperature of each "normally" because the thermometer displays most of the time, 1 less with a catch in the ear. Do not expect to see a beautiful testing the 37.5 (or 38.5 then you have fever!)

Super fast and simple plug. However, I find the tip is really big ... not easy to target the ear canal, even in an adult, while in a baby ...!

All buttons requires a grip and look into the instructions, because the functions are numerous. They can be interesting (temperature backup ...) but not easy to find.