Two-thirds of their lifetime, humans spend at least indoors. Whether we feel comfortable and at ease there largely depends on the quality of the indoor air. Rooms that are too humid promote mold growth, while excessively dry air can also harm health, affecting pets, plants, wooden floors, and antique furniture. This modern thermo-hygrometer in an ultra-slim glossy design is an ideal measuring instrument for monitoring the indoor climate. You can easily keep an eye on temperature and humidity and regulate them through targeted heating and ventilation when the values fall outside the comfort zone. When a smiling face appears, the values are optimal. The maximum and minimum values are stored and displayed at the push of a button. This way, you can create a pleasant and healthy living environment while even saving on heating costs.