The digital thermometer is a measuring device for the approximate measurement of temperature and relative humidity. With a temperature measurement range of -10 to 50 °C and a humidity measurement range of 20 to 90 % r.H., the digital thermometer covers a wide range of applications. For example, the digital thermometer is used to monitor climatic conditions in workplaces, cold storage facilities, or in the environment. In addition to the normal measurement mode, the digital thermometer features a MIN/MAX function. This allows the thermo-hygrometer to continuously display the highest or lowest measured value.