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10-24-2009, 07:52 PM #1OPSenior Member
pH meter questions
what's good everybody? i recently received a gift of a pH meter (thanks again M.P.!). the manual says to "stir gently and wait for a steady reading".
now when i just stick the meter in the water, it reads 7.25 but when i stir it drops to 7.01. i know the manual says stir, but is it common for the pH to read so differently?
thanks for the help!
-shakeheadshake Reviewed by headshake on . pH meter questions what's good everybody? i recently received a gift of a pH meter (thanks again M.P.!). the manual says to "stir gently and wait for a steady reading". now when i just stick the meter in the water, it reads 7.25 but when i stir it drops to 7.01. i know the manual says stir, but is it common for the pH to read so differently? thanks for the help! -shake Rating: 5
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