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Re: [APD] cheap pH meters!
Resolution and accuracy are two very different things.
Many things have a higher resolution than accuracy.
Never mistake the number of digits on the screen for the
degree of accuracy. ;-)
--- revance at indiana_edu wrote:
> Quoting Nick Andrews <nicothefabulous at hotmail_com>:
> > Forget those PITA test kits for pH. Check this out:
> > Nick A
> That's pretty inexpensive... however I don't understand
> why you would have a
> resolution of 0.01 when the accuracy is only +-0.2. Seems
> to me thats kind of
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> Aquatic-Plants at actwin_com
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