Viscosity Meters

Viscosity meters are instruments used to measure the viscosity of fluids, which is a measure of a fluid's resistance to flow. They are also sometimes referred to as viscometers.

Viscosity meters operate by measuring the time it takes for a fluid to flow through a small opening or capillary tube, under a controlled temperature and pressure. The time it takes for the fluid to flow through the tube is inversely proportional to the viscosity of the fluid.