The thermometer is conform to its description and arrives in a plastic box ready for use (batteries included). It points to the desired location about one second and the temperature is displayed instantly. We must stick by almost against the object to be a very reliable temperature. Example, a hand is shown at 22 ° C to 40 cm while it lists 26 ° C to 1 cm. And if you still pressed the button, the temperature is adjusted in real time as we approach a cold object warm. Water temperature We can see being boiled, heater, dropping or being a plate to cool to educate young people to danger for example. There is also loss of heat or the difference between the floor and ceiling (more than 2 ° C). Finally, we can simply take the temperature in one second. It's really super fast. Thus, there is no need to wait until the thermometer fits the part. Opening the window and is pointed outwardly for temperature. It's that simple. According to my tests, it sticks to about 0.5 ° C my other thermometers. It is rather reliable.
Original format, barely larger than a pencil, one can thus readily lugging making it the ideal partner for those constantly watching the thermometer. I adopt without hesitation!