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Refractometer for Reading Salinity with Calibration Fluid

SKU: 205171

  • Its a breeze By Randy on 10/23/2014

    Very easy to use and calibrate. Takes seconds to get your reading and then you can put it away until you need to take another measurement!
  • great product and quality By David on 10/13/2014

    This is the most accurate way to test specific gravity. Get rid of your inaccurate floater and replace it with this
  • Easy and Accurate By Michael on 10/9/2014

    I started off getting all my gear from a local fish store and had the basic salinity tester that sit on the table and gauges move. I upgraded to this one on the suggestion of a friend and glad I did. This thing is accurate and so easy to calibrate and read.
  • Great Refractometer just throw away the calibration fluid By Lukasz on 10/9/2014

    Ok, so the reefractometer is great, but the calibration fluid sucks. The fluid is supposed to be at 35 ppt. Mine wasn't and for a while there My tanks salinity was way way higher. Thank god I usually buy a second type of tester because I'm paranoid and test the tester. So the fluid was at 40 ppt instead of the advertised 35. Don't calibrate with fluid. Go buy some ro/di water and calibrate to 0, save yourself the pain
  • Accurate and Easy to Use! By David on 10/2/2014

    After looking at competitors and quality I found this Refractometer to be the best value for my money! Shipping was great and fast and the build quality is top quality. The calibration is easy and it retains its calibration for a long time. Readings are easy and very accurate! Fantastic Product!
  • Awesome By David on 9/30/2014

    Love BRS... Better deal than the competitors for a quality product, how can you go wrong??!!
  • Easy to use, very accurate By Daniel on 9/17/2014

    If you don't have a refractometer, you need one. This one will serve you well and comes with everything you need!
  • Great deal By Orlando on 9/17/2014

    Acurate, easy to use and good price. Just remember to calibrate this and you will be all set.
  • Great By Devin on 9/14/2014

    Great Product!! really easy to use, and easy to read!
  • Easy to use By Richard on 9/1/2014

    Easy to use. Much better than using a hydrometer.

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