Hand-Held Brix Refractometer Requires No Tools for Calibration
High accuracy of the Hand-Held Brix Refractometer makes it a great value. Exclusive "Zero-Ring" eliminates calibration tools for convenient use in the field or in the lab. Largest field of view available with a hand-held. Includes protective case. 0.2 resolution, ±0.2 accuracy. Brix scale range 58-92% .