Hydrometer, DURAC, 2.000/3.000, Specific Formerly

HB Instruments Hydrometer, Specific Gravity, 2 to 3 Range, 0.01 Division, 300mm L, 0.01 Accuracy, 60°F Standardizing Temperature, Plain Form, Individually Serialized, Feature Metal Ballast, For Liquids Considerably 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