Beurer FT 90 Thermometer Fails to Deliver Accurate Readings

I have a Beurer FT 90 thermometer, and it always shows wrong readings. When you take someone's temperature, everything seems normal. But, if you have a fever, the temperature readings will consistently be higher, usually by around 1.5-2 degrees. This difference is not small, especially in important situations. What's even more worrying is that this thermometer is one of the most expensive ones available. It's actually quite surprising that there are more affordable options available that can give you reliable results, and they are almost 10 times cheaper. The clear lack of accuracy in such an important device raises big concerns about the company's product quality.