Hydrometer, DURAC, 9/21, Baume Formerly Part# 4610

HB Instruments Hydrometer, Baume, 9 to 21 Range, 0.1 Division, 300mm L, 0.1 Accuracy, 60°F/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