REFRACTOMETER ATAGO PR-201a PORTABLE DIGITAL 0 TO 60% BRIXThe Atago PR series are functionally designed, reliable digital refractometers covering a total range of 0. 0 to 90. 0% sugar (Brix), using a minimum sample volume of 0. 1ml. Built in, automatic temperature compensation Separate temperature display function User scale function sample concentrations with up to 3 separate scales IP64 class splashproof casing Model PR 201 Range 0 to 60% Sugar (Brix) Resolution 0. 1 Accuracy 0. 1 (within temperature range