LaMotte Salinity Refractometer Dual Scale SG, 0/00 – 5-0020

In stock

This refractometer has a dual scale with specific gravity and salinity. Specific gravity has a range of 1.000 to 1.070 and salinity has a range of 0 to 100 ppt. Great for field spot testing.

LaMotte Salinity Refractometer Dual Scale SG, 0/00 – 5-0020


  • Hand-held salinity refractometer
  • Easy-to-read specific gravity (SG) and salinity (0/00) scales
  • Designed specifically for raid, accurate salinity determinations
  • Requires only a drop of sample
  • Fully automatic temperature compensation between 10° and 30°C
  • Includes padded carrying pouch
  • Sleek design with a non-slip grip is ideal for field spot testing

This hand-held refractometer requires no batteries or power supply and tests simply by measuring the refraction of light passing through the sample. This light casts a shadow of a line onto a lens which is viewed through a magnified viewing lens.

Where the shadowed line passes over the scale on the viewing lens is where the measurement is taken. This refractometer features automatic temperature compensation which ensures accurate reads between 10° and 30°C.


  • Scales:
    • Specific Gravity (SG): 1.000 to 1.070
    • Salinity (0/00): 0 to 100 ppt
  • Resolution:
    • Specific Gravity (SG): 0.001
    • Salinity (0/00): 1 ppt

Unit Ship Weight: 2 lbs

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