4 0 c m
33cm
actual image size: 25cm x 32cm
Description
Henry Kater hygrometer made by Thomas Jones of 21 Oxenden Street, London, presented to the Meteorological Office Museum by The Royal Meteorological Society in 1978, and later donated to the Science Museum, London. A hygrometer measures humidity.
Image Details
Image Ref.
10316561
© Science Museum / Science & Society Picture Library