Hand Held Refractometer

Reichert 10431 0-50 Brix Hand Refractometer USA refraction measuring tool

AMERICAN OPTICAL 0-30 Degree BRIX Hand Refractometer - 10430

Reichert Hand Refractometer 10440 Automatically Temperature Compensated, 0-30°C

AO Automatic Temperature Compensated Hand Held Refractometer 10430 0-30

Reichert Rhino Brix90 (137533L0) Temperature Compensated Hand-Held Refractometer

Portable Handheld Alcohol Refractometer Tester 0-80% Refractometer ± 1% Accuracy

Vintage American Optical Hand Held Refractometer