The digital thermo-hygrometer is your most important instrument for a healthy indoor climate. With it, you no longer have to rely on your gut feeling for the perfect temperature and humidity, but can control and monitor it professionally. If rooms are too damp, this encourages mold growth, but the air should not be too dry either, as this is detrimental to the health of people and animals, furniture and plants. The thermo-hygrometer in a protected TFA design helps you to keep everyone happy and to heat and ventilate in a targeted manner. The stored maximum and minimum values for temperature and humidity are permanently displayed. Whether the data is reset automatically at the end of the day or manually is entirely up to you. A comfort zone display helps you to keep the room climate within the ideal range. The time is also displayed. Hang the thermo-hygrometer in sensitive rooms such as the music room and the cellar. Or place it wherever the room climate is particularly important. The hygrometer is supplied with a stand and hanging loop. The thermometer is powered by a standard AAA battery 2x 1.5 V (not included).