What is Reddit's opinion of
CoZroom Digital pH Meter, Pocket Size pH Pen Tester for Drinking Water, Aquarium, Pool--Yellow?
From 3.5 billion Reddit comments
1 review of this product found across Reddit:
1 point
·
9th Feb 2017
It's very close to the test strips, I have the colorpHast strips and read they have a -0.3 systematic error when they are used for testing the mash pH." "I.e. the strips tend to report a pH reading that is about 0.3 pH less than what is determined with a calibrated pH meter". I also have this PH meter
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