Historical information
Used for measuring relative humidity.
Physical description
Wet and dry hygrometer made of two mercury and glass thermometers set on wooden stand.
Inscriptions & markings
Label: “Nat Phil Lab No. Univ of Melb.”
Used for measuring relative humidity.
Wet and dry hygrometer made of two mercury and glass thermometers set on wooden stand.
Label: “Nat Phil Lab No. Univ of Melb.”