Adjust the temperature goes my feeling quickly and quite easily.
If you are turning on the device, the preset temperature 100 ° C, then you can either increase or decrease it using the up and down keys.
If we use the thermometer for cooking meat, you can also go through a few simple steps to select his meat dish (in English) and receives the appropriate temperature, which can be possibly also increased or decreased again by the up and down keys.
Can you use this procedure even for liquids, because the preset temperature of 63 ° C or 71 ° C is ideal for the almost instant drink hot drinks.
I've used the thermometer until now about 15x and without problems.
By the way: According to my product packaging back you get the thermometer a
lifelong function guarantee (against exchange) from the manufacturer.