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D-D Refractometer


1 in stock


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

Weight 375 kg

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