Big features and performance in a small package

Easy-to-read, easy-to-hold, and smooth-sampling refractometer. Atago™ MASTER-53M Refractometer is suitable for a wide range of solution sampling.

The handheld digital refractometer returns accurate and precise results within seconds, displayed in the units of measurement needed. Designed for measurements in laboratory and production environments.

The handheld digital refractometer returns accurate and precise results within seconds, displayed in the units of measurement needed. Offers an extended measuring range due to its special prism design. Used for measurements in laboratory and production environments.

Manufactured to the highest specification using only the best materials and optical components. Bellingham + Stanley™ Eclipse Hand Held Refractometer is a low-cost, portable instrument used for on-the-spot determination of Refractive Index of liquids or the concentration of solutions.

The ATAGO™ Digital Refractometer PR-201α is designed to cover low and intermediate concentration of Brix 0.0 to 60.0%.

All metal sealed construction to IP65. Rubber handgrip for easy handling

Designed specifically for rugged factory and field use—fully IIP67 water rresistant, dustproof, and impact resistant

Wide measurement range. The Atago Digital Hand-Held Pocket Refractometer, PAL-1 is ideal for measuring almost any fruit juice, food or drink.

Easy-to-read, easy-to-hold, and smooth-sampling refractometer. Atago™ MASTER-20T Refractometer is a low-concentration model.

Measure samples from multiple fruits and citrus, including grapes, tomatoes, strawberries and wine, using this Pocket Brix-Acidity Meter.

Replacement lamp for Mark II/Mark II Plus refractometers

Check the accuracy of an instrument using calibration oils. Reichert™ NIST Certified Calibration Oil are formulated laser liquid calibration oils that are supplied with an NIST certification of traceability.