Difluid R2 PP Intelligent Digital Display Refractometer. Brand new in box.

0-80% Brix Meter Refractometer for Measuring Sugar Content in Fruit, Honey, Mapl

0-90% Brix Meter Refractometer, Portable Hand Held Sugar Content Measurement ...

Automobile Antifreeze Refractometer Battery Fluid Coolant Tester AdBlue Engine

0-80% Brix Meter Refractometer for Measuring Sugar Content in Fruit, Honey, Mapl

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Vintage RAYNER Refractometer Light Source

Efficient Refractive Index Fluid For Gem Refractometer 1 30 1 80 Range 3mL