Measure the density of liquids with the use of a hydrometer tool. It is designed to sink in both low-density and high-density fluids such as laboratory chemicals of differing acid levels. The meter marks the levels of your specific gravity test, providing you with answers. Our digital hydrometer is made for your convenience with easier to read results. If looking for additional microbiology supplies for your laboratory, we carry mixer accessories and a variety of test culture tubes for your work applications.