Durac specific gravity hydrometers measure the relative density of liquids compared to water in food & beverage, chemical, pharmacology, transportation and refrigeration industries. They have lead free metal ballast and glass construction for corrosion resistance. Raptor Supplies also offers plastic plain form hydrometers having shatterproof polycarbonate construction for durability and use with non-corrosive liquids . Choose from a wide array of these hydrometers for measuring specific gravity ranging from 0.6 to 3 at a standardised temperature of 60 degrees F.
Durac specific gravity hydrometers measure the relative density of liquids compared to water in food & beverage, chemical, pharmacology, transportation and refrigeration industries. They have lead free ballast and glass construction for corrosion resistance and durability. Raptor Supplies also offers soil hydrometers to test the distribution of soil particle sizes for analysis of soil quality. Choose from a wide array of these ASTM certified hydrometers for measuring specific gravity ranging from 0.75 to 2 at a standardised temperature of 60 / 68 degrees F.
Durac Safety combined form hydrometers measure temperature and relative density of liquids compared to water in food & beverage, chemical, pharmacology, transportation and refrigeration industries. They have lead free ballast and glass construction with mercury-free blue spirit organic liquid for accurate measurements. These hydrometers measure temperature in the range of 0 to 150 degrees F or from 0 to 50 degrees C and feature 3 different types of scales for measuring relative densities. A specific gravity scale measures the relative density of liquids compared to the density of water, whereas an API hydrometer measures the specific gravity of petroleum products and a sugar or Brix hydrometer determine sucrose content in a liquid solution.