OMSONS Density Hydrometer
OMSONS Density Hydrometer!! Features: · Analytical Laboratories Shot & Wax Poised · Adjusted for use at 15°C · Calibration 0.0005, Max Length 335 mm · Accuracy ± 0.0002 · With NABL Certificate Validity 5 year · Calibration 0.001, Max Length 270 mm