Chase Instruments 31500 Dual Scale Baume Heavy Specific Gravity Hydrometer, 1.000-1.450 Graduation Range, 0 to 45 Range, 0.005mm Interval, 300mm Length
Requires a cylinder 340 x 38 mm and approximately 260 mL of liquid. Models 6026Q20 and Q30 hydrometers have specific gravity scale in divisions of .002, Baume scale in 0.2°; 6026Q35 in 0.005 and 0.5°, 6026Q40 is scaled in 0.01 and 0.5°.
