Hanna Marine Salinity Tester
I just looked up the specs for the Hanna meter , and it looks like the accuracy range is +/- 1 ppt , which I’m not too crazy about. Is this anymore accurate than a good quality refractometer ? I guess it’s still more convenient to use at least.
Last edited by Wheelman76; 03-13-2019 at 06:43 PM.
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