Refractometer for Reading Salinity with Calibration Fluid

Refractometer for Reading Salinity with Calibration Fluid
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  • Refractometer for Reading Salinity with Calibration Fluid
  • Refractometer for Reading Salinity with Calibration Fluid Included Parts
  • Refractometer for Reading Salinity with Calibration Fluid Parts
  • Refractometer for Reading Salinity with Calibration Fluid Close Up
  • Refractometer for Reading Salinity with Calibration Fluid Case and Fluid
  • Refractometer for Reading Salinity with Calibration Fluid Standing Up

Refractometer for Reading Salinity with Calibration Fluid

SKU: 205171
Performance
420 Review(s)
$39.99
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  • Great Price, Great Functionality.. It Just Works! By Patrick on 4/23/2016

    I had an old refractometer from another site that I had been using for years. Earlier this year, it started losing calibration between uses, so it was time to replace it. This refractometer was cheap, arrived quickly, and came with a bottle of calibration fluid to boot.

    Again, not much to say here... great value. It just works!
  • Works great By OnalaskaBill on 4/23/2016

    Easy to use and very accurate.
  • Excellent refractometer By Smo on 4/8/2016

    Well made, great optics, simple to calibrate and use.
  • A+ Product By Rick on 3/28/2016

    Quick, Accurate, and Simple... What more can I ask for??!!
  • Accurate Instrument By Boz on 3/20/2016

    Throw away your swing-arm hydrometer immediately and get a refractometer. Great instrument with two caveats. One, it needs to be calibrated often, as in, every time you use it. Second, the scale reads from 1.000 to 1.070 with lines every 0.001. It take a good eye to make estimate between those lines.
  • Great By Fred on 3/13/2016

    I was using a hydrometer at first but switched to refractometer and now I feel better about my readings. Very easy to use.
  • Must Have By Cave Man on 3/10/2016

    This product is very well built. It comes with a good case. This is a must have tool for the reef.
  • Quality and easy to use! By Adam on 3/9/2016

    Best thing I've bought for my reef in, well, forever. Super accurate and easy to use! I would definitely recommend to anyone in the hobby.
  • Excellent By Superfly on 2/26/2016

    Great product , fast , easy to use and accurate
  • smart product By eric on 2/14/2016

    easy to use. nice tool to have for accuracy

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