The Atago Master-α "Alpha" series refractometers have been magnified and therefore offers high precision measurements.  These models are specifically developed to measure concentration of Brix %.  They are particularly useful for measuring concentration fruit juices, cutting oil and the like.

The Master-α models are made of metal while the Master-αP models are made of plastic.  Both models offer exactly the same specifications including IP65 water resistance and automatic temeprature compensation (ATC) for accurate sample measurement.  We recommend, for salty and acidic samples, choosing the plastic body model.



  • Automatic temperature compensation
  • Water resistant (IP65)
  • All models are dust tight and protected against water jets
  • Various Brix ranges to suit many applications from low to high concentration
  • Plastic or Metal body version available
  • High temperature & milky smaple versions available





SKU Master-Alpha
Brand Atago

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