B-John Posted August 4, 2022 Share Posted August 4, 2022 Master test kit say my ph is 7.6 and the other one say 7.4 other test not much help either. Not being picky just what to know. any help and thanks. Used high and other test too. Link to comment Share on other sites More sharing options...
modified lung Posted August 4, 2022 Share Posted August 4, 2022 The closer your water is to the edges of a test kit's range, the less accurate the test tends to be. 7.4, 7.5, and 7.6 all basically look the same. I would just consider your pH to be 7.5 more or less. 2 Link to comment Share on other sites More sharing options...
face Posted August 4, 2022 Share Posted August 4, 2022 it's not uncommon for test to be a little different between kits hobbyist grade test aren't perfectbesides that there are a million things that can give you slightly different results especially ph just breathing into the test tube can give you a .5 difference how many things can you say break if you breath on it lol. Link to comment Share on other sites More sharing options...
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