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Extech RF20

Portable Salinity Refractometer (0 to 100ppt)w/ATC

Order #: RF20

Mfg Part #: RF20

$89.99 USD

$71.99 USD


Ships in 2-3 weeks

Free shipping over $250

This product is available for shipping to United States, Canada and Puerto Rico only

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Overview :

Product Highlights

  • Easy to operate refractometers provide accurate and repeatable measurements on easy to read scales
  • Automatic Temperature Compensation (RF15 and RF20)*Only Certain Models
  • Requires only 2 or 3 drops of solution
  • The prism and lens with a simple focus adjustment provides Model RF20 (Salinity)
  • Salinity refractometer measures the concentration of dissolved salt in water repeatable results

Each Unit Includes

  • Carrying case
  • Calibration screwdriver

Accessories :