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Specific Gravity Hydrometers
Specific Gravity is the ratio of the mass of a solid or liquid to be mass of an equal volume of distilled water. The standard temperature of calibration in the U.S. is 60°F / 60°F (20°C / 20°C). All our Specific Gravity Hydrometers listed are calibrated at 60°F / 60°F (20°C / 20°C). Our ASTM Specification hydrometers are manufactured in strict accordance to specifications of ASTM (American Society for Testing and Materials) for accuracy and design.
116 Products
SPB-B61821-0400
SP Bel-Art, H-B DURAC Safety 1.000/1.220 Specific Gravity Combined Form Thermo-Hydrometer
New
SPB-B61800-0300
SP Bel-Art, H-B DURAC 1.200/1.420 Specific Gravity Shatterproof Plastic Hydrometer
New
