Specific Gravity
DURAC® Plain Form Specific Gravity Hydrometers for Liquids Heavier Than Water
Hydrometers are individually serialized and feature a metal ballast. Include a multi-language (English, French, German, Italian, Portuguese and Spanish) Statement of Accuracy indicating accuracy traceable to NIST and DKD to PTB.
DURAC® Plain Form Specific Gravity Hydrometers for Liquids Lighter Than Water
Hydrometers are individually serialized and feature a metal ballast. Include a multi-language (English, French, German, Italian, Portuguese and Spanish) Statement of Accuracy indicating accuracy traceable to NIST and DKD to PTB.
DURAC® Specific Gravity Hydrometer Set
Consists of eight individually serialized hydrometers with metal ballast and an Enviro-Safe® thermometer packaged in a deluxe storage case. Hydrometers include multi-language (English, French, German, Italian, Portuguese and Spanish).
Ertco Plain Form Specific Gravity Hydrometers
Specific gravity hydrometers measure the ratio of the density of a sample compared to the density of pure water at the same temperature. The specified temperature for these types of hydrometers is 60F (15.6C).