Pocket Dial Thermometer (Bourdon-type), 19th Century

Made:
1801-1900
Pocket dial clinical thermometer (a Bourdon-tube type of strain

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Pocket dial clinical thermometer (a Bourdon-tube type of strain
Science Museum Group
© The Board of Trustees of the Science Museum

Pocket dial clinical thermometer (a Bourdon-tube type of strain thermometer) in watch-style case, 1801-1900.

Details

Category:
Heat
Object Number:
1971-133
Materials:
glass, steel (metal), brass (copper, zinc alloy) and silver (metal)
Measurements:
overall: 11 mm x 29 mm x 36 mm, , .01kg
type:
mechanical thermometer (metallic bar type)
credit:
Wardle, L.