Posted: 5/2/2013 from Huntington Beach, CA UNITED ST
Simple and convenient to use, but I have doubts about the accuracy. I have tried doing the test multiple times within an hour, always with the same protocols and gotten tremendous fluctuations in the results. Hanna is on the right track, but they definitely need to refine the test.
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Posted: 1/12/2012 from LAKE PARK, GA UNITED STATES
theres nothing better on the market to test your tank all hanna testers are great.
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