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191 view(s) What to do when your pH meter does not measure pH properly
[caption id="attachment_9145" align="alignright" width="150"] PH Meter[/caption]
pH meters are wonderful devices until they go wrong. You are then left with your sample sitting on the bench and in some instances, not knowing what is wrong. The following questions and answers are designed to help you diagnose the problem.
My pH meter won't give a fixed reading – is drifting or providing erratic...
