Hydrometer, DURAC, 1.420/1.490, Specific Formerly

HB Instruments Hydrometer, Specific Gravity, 1.42 to 1.49 Range, 0.0005 Division, 325mm L, 0.001 Accuracy, 60°F Standardizing Temperature, Precision, Individually Serialized, 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