Review on Hydrion Dispenser pH Range 0-6.0 by Knate Scarpelli

Knowing the limitations of 0.5 pH paper, this is fine for my purposes. I will use primarily for home brewing such as testing the acidity of sanitizer solutions and the pH of the wort.In a perfect world I would spend over $100 for a decent digital pH controller to have an accuracy of 0.01 to achieve but all I'm really interested in right now is seeing if I can.m in an approximate ballpark.I tested the paper with StarSan's acidic sanitizing solution and the strips showed a pH of 2, 5 - perfect Then I diluted the solution with some tap water, retested and got about 3.5 - excellent I just checked tap water and the paper immediately turned dark green which means its pH is probably off h is well above 6 (probably around 7). I'm happy with the results, can't wait to see them or test it out for some spice. .The dispenser is easy to use.The only criticism is that the paper can turn your fingers green.Next time I will use the withers.