Very fast and durable, but just so you know before you buy it, it is quite large and for me this makes it quite uncomfortable to use. I, who had in my hands the small model of the old one, sometimes found it more convenient when I wanted to take a quick temperature. While with the large one, I struggle to press the button to open it with one hand, so I would take the small one when I wanted to be quick

Expensive, easy to use, beautiful. Waterproof and with a magnet, you can find it cheaper from external sources but still a good price.