Dual Scale Hydremeter 1.000 to 2.000 Specific Gravity 0 to 72 Degree Baume 10 pcs

The hydrometers are instruments used to measure the specific gravity of the liquids. Specific gravity, as known as relative density, is the ratio of the liquid to the density of water at 20 °C. The plain form hydrometers do not have a built-in thermometer; using separate thermometers to measure the temperature. The hydrometers contain dual scales inside the stem, so that the specific gravity can be read directly. The hydrometers measure specific gravity ranging from 1.000 - 2.000, Baume range from 0 - 72 degree. These hydrometers are used for heavy