Twaddell hydrometer

Made:
1920- 1960 in Widnes and Cheshire

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Science Museum Group
© The Board of Trustees of the Science Museum

Science Museum Group
© The Board of Trustees of the Science Museum

Glass streamline Twaddell hydrometer by J W Towers, bearing serial number 1114. Lead shot weight and paper scale. In blue cardboard tube. Range 134 - 142.

Details

Category:
Experimental Chemistry
Object Number:
2005-515
type:
hydrometer
taxonomy:
  • furnishing and equipment
  • measuring device - instrument
  • densimeter
  • furnishing and equipment
  • measuring device - instrument
  • densimeter
  • hydrometer
credit:
Laboratory of the Government Chemist