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pH sensors have very high impedance.BeeBop said:Well, it isn't really like a pH meter. The pH sensor acts like a very small battery; it puts out a very low impedance voltage, either + or -. at pH 7.0, the probe will put out 0.0v. With that one you have to offset, and scale the output.
Which probe were you thinking of? Post a link, so we can look at it.
Like Hero said, more info.
pH sensors have very high impedance.
but now that I read what I wrote, it kind of does sound that way.They don't measure conductivity.
I didn't mean to imply that you meant that, but I was aware that it might have sounded like you did. Sorry.BeeBop said:Whoops, yes that's what I meant. Edited for correctness.
I HOPE I didn't imply this:
but now that I read what I wrote, it kind of does sound that way.
Oh, good, I can sleep tonight!BeeBop said:Then it's a mother.
no need to apologize, it's all good.