Product DescriptionThe portable digital refractometers from Eagle Eye measure the refractive index, BRIX, concentration, specific gravity, alcohol content, freezing point and other related values of your samples within seconds with a 99.999% accuracy rate. The handheld refractometer utilizes infrared adapters for seamless wireless communication to manage results. Up to 1,100 measurement results can be stored in the internal memory with date/time stamp and sample identification.