Dual scale hydrometer for measuring the relative density in heavy liquids. Shot loaded. Range: 1.000 to 1.500 x 0.010 11.25" long and 0.6" diameter Includes sturdy, plastic protective case Designed for laboratory use, but can be used in homes and garages This hydrometer measures the specific gravity of heavy liquids. Shot loaded. Range: 1.000 - 1.500 x 0.010. This hydrometer is designed for laboratory use, but can be used in the home as well. Measures 11.25" long, and has a diameter of 0.6". Baume 0 - 50°Be Includes protective case.