About
Note: Do not rely on this information. It is very old.
Psychrometer
Psychrometer is another name for Mason's wet and dry bulb hygrometer (q.v.), and is an instrument for measuring the tension of aqueous vapour in the air.
Psychrometer is another name for Mason's wet and dry bulb hygrometer (q.v.), and is an instrument for measuring the tension of aqueous vapour in the air.