BZ15M Thermohygrometer

Easily readable and understandable, the living climate hygrometer BZ15M shows the optimal indoor climate - depending on room temperature and season. This is due to the special scale design with its colour gradient from light yellow to dark yellow when specifying the room temperature and the relative humidity.

In addition, the thermo-hygrometer has a practical seasonal ventilation indicator, which, consistently implemented indoors, avoids the development of harmful mould growth. Thus, the BZ15M hygrometer is perfect for quickly and easily controlling a healthy living environment, such as living rooms, bedrooms, offices, training and meeting rooms.

The thermo hygrometer BZ15M is equipped with a high-quality measuring mechanism 'Made in Germany', maintenance-free with a measuring accuracy of ± 3% RH in the range of 20 to 100% relative humidity. Guaranteed. By means of this mechanism, the change in length of a specially pretreated synthetic fiber is measured, which expands in the case of moisture and contracts in the event of dryness. The change in length is converted into a rotary movement with lever and axes and transmitted by the pointer. The display of the hygrometer can be easily corrected and calibrated by a zero point correction.