What instrument is used for measuring relative humidity?
Wet-and-dry-bulb thermometer Assman psychrometer Wet-and-dry bulb thermometer Psychrometer Chilled mirror hygrometer Sling psychrometer Moisture sensor Wet and dry bulb thermometer Whirling hygrometer Humidity probe Humidity meter Hygrometer
sling psychrometer wet and dry bulb thermometer humidity probe psychrometer whirling hygrometer humidity meter assman psychrometer chilled mirror hygrometer hygrometer moisture sensor
hygrometer
WikipediaEntity
Hygrometer