What is the primary function of a hygrometer during a mold inspection?

The primary function of a hygrometer during a mold inspection is to measure humidity levels. Controlling humidity is crucial in the prevention and management of mold growth, as mold thrives in environments with high moisture content. By using a hygrometer, an inspector can determine the relative humidity in a space, which helps to identify whether conditions are conducive to mold development. High humidity levels, especially above 60%, can signal an environment prone to mold problems, prompting further investigation or remediation measures. Understanding humidity levels is essential for effectively addressing and preventing mold issues in buildings.