TFA Thermometer-Hygrometer Digital 9.8x9.5x5.8 cm -10?+50°C

People spend at least two thirds of their lives indoors. Whether we feel comfortable and cozy there depends to a large extent on the quality of the indoor air. The digital thermo-hygrometer is an ideal measuring instrument for monitoring the indoor climate. You can easily keep an eye on the room temperature and humidity and regulate them through targeted heating and ventilation. This allows you to create a comfortable and healthy living climate and even save on heating costs. The maximum and minimum values over a self-selected period can be called up at the touch of a button. The thermo-hygrometer also displays the time or date and has a wake-up alarm. The switchable hour signal can always remind you on the hour. The thermometer is powered by a standard 1x 1.5 V AAA battery (not included).