Image 1

Salinity Pen Plus+ - Poseidon Flow Technologies

Your Price:
$75.40 (You save $37.71)
  • Product Description

    The Salinity Pen Plus+ (SP+) is a water resistant, portable, easy to use instrument that uses electrical conductivity to determine the Salinity/Specific Gravity of natural and/or artificial seawater.

    The unit rapidly displays Salinity (ppt), Specific Gravity (SG) and Temperature (Celsius/Fahrenheit), on an easy to read LCD screen.

    The SP+ can be easily calibrated in seconds using the included Salinity Standard Solution (30ppt).specs.jpg


  • Product Reviews


    Write A Review

    1. Wonderful device

      Works perfect. I really like it. on 2018 Oct 14th

    2. Great

      Great on 2018 Oct 14th

    3. Couldn’t be happier

      Love it! on 2018 Oct 14th

    4. Great buy

      Didn't know just how far my plastic tester was off....but hey I had it for several years, how old is yours? This tools is easy to use and you won't be disappointed! on 2018 Oct 12th

    5. Works great and easy to use.

      Works great and easy to use. Comes with everything you need and it makes checking the salt level very quick. on 2018 Oct 12th

    6. Perfect

      Works great and is easy to use. on 2018 Oct 12th

    7. Must Have!!!!!

      We've needed a refractometer for some time. After searching and searching, I decided to come to Big Show Frags For the Salinity Pen. Once received, my husband fell in love with it! It's simple to use. on 2018 Oct 12th

    8. Must Have

      I use this constantly. Whether making fresh salt water or acclimating fish or corals it is always being used. on 2018 Oct 12th

    9. amazing

      Went from 2 instant ocean hydroneters tbat read different numbers consistently. Not just different from each other, but even after tapping bubbles out I'd never get the same two readings...

      Got this guy and love it. Only complaint is I should have purchased it sooner
      on 2018 Oct 12th

    10. Good

      Does what’s its supposed to on 2018 Oct 12th

  • Find Similar Products by Category