The OPTi hand-held refractometer is a portable, compact measurement device ideal for the measurement of dissolved solids by cellar services and dispense maintenance engineers in food and beverage ...

IIIF provides researchers rich metadata and media viewing options for comparison of works across cultural heritage collections. Visit the IIIF page to learn more. This refractometer was used by ...

Brix Sugar Refractometers is a portable refractometer with rubber coated hand grip and construction. Refractometer is precision optical instrument that operates on the principle- as the concentration ...