What Is Hygrometer?
An instrument that measures how much moisture is in the air. In technical terms: Any instrument measuring atmospheric humidity; types include psychrometers, chilled-mirror dew-point hygrometers, capacitive thin-film sensors (used in ASOS and radiosondes), and hair hygrometers.
Hygrometer In Plain English
An instrument that measures how much moisture is in the air.
The Technical Definition
Any instrument measuring atmospheric humidity; types include psychrometers, chilled-mirror dew-point hygrometers, capacitive thin-film sensors (used in ASOS and radiosondes), and hair hygrometers.
