Twaddell no 6 hydrometer

Made:
1920-1960 in Widnes and Cheshire

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Glass Twaddell no 6 hydrometer possibly by J W Towers. Lead shot weight and paper scale. Range 138 - 170.

Details

Category:
Experimental Chemistry
Object Number:
2005-579
type:
hydrometer
taxonomy:
  • furnishing and equipment
  • measuring device - instrument
  • densimeter
  • furnishing and equipment
  • measuring device - instrument
  • densimeter
  • hydrometer
credit:
Laboratory of the Government Chemist