Search Catalog   By KeywordBy Item #         All Categories    API PLAIN FORM ASTM 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 > Emergency Flashlights > Economical 3903 Flashlights > Glass Cylinder and Hydrometers > SPECIFIC GRAVITY HYDROMETERS > API PLAIN FORM ASTM HYDROMETERS > Item # 21H       Download PDF     Printable Page     Email This Page     Save To Favorites Item # 21H API PLAIN FORM ASTM HYDROMETERS     Download PDF       Email This Page       Save To Favorites    larger image Conforms to ASTM specifications. Temperature of standardization is 60°F / 60°F. Specifications API Range 0 to 6 ° Division 0.1 ° Length 330 mm Length 13 inches ASTM No. 21H Temperature Standard 60°F/60°F  DOWNLOADS    Temp. Conversion Table (PDF, 238KB)