What is a thermohydrometer designed to measure?

A thermohydrometer is specifically designed to measure two crucial atmospheric conditions: temperature and relative humidity. This instrument combines the functionalities of a thermometer and a hygrometer. By doing so, it provides valuable insight into the moisture content of the air, which is essential in many applications, particularly in mold assessment and prevention, as moisture levels directly influence mold growth.

Understanding both temperature and relative humidity allows professionals to create better environments for maintaining indoor air quality and preventing mold proliferation. For instance, high humidity levels at certain temperatures can create ideal conditions for mold development, making the readings from a thermohydrometer critical for assessments and remediation efforts.

Other options, while relevant to atmospheric measurements, do not accurately capture the primary function of a thermohydrometer. Measurements of air pressure and moisture levels or light intensity and temperature do not encompass the unique combination of temperature and humidity that this specific instrument provides.