Hydrometer, mercury in glass lactometer

Hydrometer, mercury in glass lactometer, with case, English(?), 1830-1920

Details

Category:
Laboratory Medicine
Collection:
Sir Henry Wellcome's Museum Collection
Object Number:
A61540
Materials:
case, wood, hydrometer, metal, plated and weight, brass
Measurements:
hydrometer: length 91 mm
max, hydrometer: diameter 31 mm
case: length 113 mm
case: diameter 45 mm
type:
hydrometer and lactometer