Hydrometer, DURAC, 1.600/1.850, Specific Formerly

HB Instruments Hydrometer, Specific Gravity, 1.6 to 1.85 Range, 0.005 Division, 165mm L, 0.005 Accuracy, 60°F Standardizing Temperature, Plain Form, Individually Serialized, Feature Metal Ballast, For Liquids Heavier than Water, Include Multi-language Statement of Accuracy, Tested and Calibrated in Exclusive Triple Accredited/Registered ISO/IEC 17025:2005, A2LA Accredited Laboratory Against Equipment whose Calibration is Traceable to NIST and DAkkS - BEL