Classroom Hydrometers
H-B Instrument™ Durac™ Battery Hydrometer with Siphon Set
Used to determine the specific gravity/relative density (g/cm3) of battery acid in the range of 1.150 to 1.300
H-B Instrument™ Durac™ Specific Gravity/Relative Density (g/cm3) Plain Form Hydrometers: for Liquids Lighter Than Water
Available in a variety of models measuring specific gravity/relative density (g/cm3) of liquids lighter than water in various ranges from 0.600 to 1.000.
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