Optech portable refractometers
Simple and precise instruments to analyse liquids and their dissolved solid content.
Except for two models, all Optech portable refractometers are equipped with an automatic temperature compensation device (ATC).
Supplied in plastic box with imitation-leather case and instruction manual.
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Standard Brix
Sugar standards (Brix), stabilized at 20 °C For refractometers’calibration.
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