Search Catalog   By KeywordBy Item #         All Categories    Special Application Hydrometers H-B Instrument Company Toll Free Phone: 800-4 TEST-Lab (USA & Canada only) Worldwide Phone: 610-489-5500 Toll Free Fax: 800-HBI-FAX2 (USA & Canada only) Worldwide Fax: 610-489-9100 Email: info@hbinstrument.com All Categories > Hydrometers > Special Application Hydrometers    Special Application Hydrometers Click on a Product to view details. ISO/ASTM METRIC DENSITY THERMO-HYDROMETERS (11) PLAIN FORM SALT BRINE HYDROMETERS (3) CALCIUM CHLORIDE SALOMETERS (2) PROPYLENE GLYCOL HYDROMETERS (2) UNIVERSAL HYDROMETER SOIL ANALYSIS HYDROMETERS (2) BATTERY HYDROMETER WITH SIPHON SET Compact Hygrometer (2)