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Alkalinity Colorimeter HI755 Hanna Checker HC - Marine Water

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Alkalinity Colorimeter HI755 Hanna Checker HC - Marine Water

SKU: 206201
Performance
$48.99
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  • Nice for the color blind!!! By Mikey Reefs It on 3/25/2015

    After YEARS of having my wife make sure to check the color for me, well no more!!! This thing is accurate!
  • Great Product By Chris on 3/23/2015

    Fast and easy to use. If you only buy one Hanna checker, this is the one to own because it is clearly easier and faster to use than a traditional titration method.
  • Easy and fast way to test for alk By jent on 3/22/2015

    The tests are reproducible, and much easier to use than the other drip based methods I have used. I have always struggled to have reproducible results, but with this kit I absolutely can!
  • The only tester you need for alkalinity By Nick on 3/22/2015

    It is extremely straightforward and very simple to use. I get very accurate test results and do t have to fool around with liquid test kits anymore. The only thing you have to do is convert the result from parts per million to DkH.
  • Great! By Patrick of Bay Area Coral on 3/16/2015

    I picked this up on NOVEMBER 22, 2014 and have been using it since. I will never go back to my old ALK test again!
  • Wasn't always reliable By Luke on 3/10/2015

    I bought the Hana Alkalinity tester so I would never have to use a titration test again. Sadly, this wasn't the case.
    The Hana checker came in a nice plastic box with everything I needed to begin testing. I tested the water on my tank as well as various other tanks and I always got a different result when compared to saliferts tesk kit. Sometimes these differences were small so I payed no mind, but most of the time they were way off, like 3-5 degrees or so.
    The hanna checker measures in ppm's not DKH so you do have to do some converting when you use it.
  • Very Easy to use By Dave on 2/23/2015

    Took me about 5 minutes to read the instructions and perform my first test. Very easy to use.
  • Love this tester By Christopher on 2/11/2015

    This test has got to be the absolute easiest of them all. Fast readings and its great to have a pin point reading rather then a whole number. Good for measuring alk usage and dosing.
  • Works Great No More Guessing By Ceasar on 2/4/2015

    Easy to follow directions, not very tedious, and most important of all accurate.
  • Fantastic By CraigD on 1/27/2015

    This is the way to do testing! Easy to perform and read the results, not to mention fast.

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