Rotalab's range of refractometers embody over forty years of technical expertise. They measure the refractive index and concentration of liquids, gels and solids. These truly universal refractometers cover all applications in all industries. Our refractometers are built with care and precision using the highest quality materials.
Every refractometer provided by Rotalab is a secure investment for the future, providing reliable and accurate results for years to come.