Humidity Indicator

A humidity indicator is a device or tool that measures the amount of moisture in the air, helping to determine how humid or dry a space is. It typically uses a color-changing material that reacts to the humidity levels, making it easy to see if conditions are too moist or too dry. This information is important for many applications, including maintaining ideal environments for storage, food preservation, and even in certain manufacturing processes. Proper humidity levels can prevent mold growth, protect materials, and enhance comfort in living spaces.