D-D Refractometer

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D-D Refractometer

SKU: AQPR001 Categories: , , Tags: , Brand:
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D-D Refractometer

Hand held instrument for the measurement of the TRUE Salinity and Specific Gravity (S.G.) of sea water by refractive index.


  •  True calibration for Seawater measurement.
  • A New finer scale running from 20-40ppt salinity (SG 1.015 – 1.030)
  • 20/20 calibration at room temperature for more consistency and accuracy in everyday use.
  • Full ATC (auto temperature compensation) ranging from 5 to 30 deg C

Additional information

Weight0.400 kg