Kruess Automatic Digital Refractometer state of the art digital refractometers for highly accurate measurement of refractive index. Versions with and without Peltier thermostats and flow through cells
ABBE Refractometers Range of ABBE refractometers for many different applications. Refractometers are available with a wide range of accessories that can be ordered with the instrument or separately for field installation.
Digital Hand Refractometers An extensive range of hand held automatic digital refractometers for many different applications.