Suppliers of Tropical,Coldwater and Marine Fish Products


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    Tag: Refractometer,


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    • D-D Refractometer


      Features: 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

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