duboisi Posted December 14, 2006 Share Posted December 14, 2006 does any one use a digital ph meter and if so are any better than others Link to comment Share on other sites More sharing options...
Trojan Posted December 15, 2006 Share Posted December 15, 2006 does any one use a digital ph meter and if so are any better than others I use one. Saves me heaps of time and makes sure I check the pH more regularly than I normally would with test kits. Main thing I was looking for was one which can resolve down to 0.01 +-0.01 The ones which resolve down to 0.2 +-0.2 only is not good enough because by the time the factor in the error factor, 6.9 could appear as 6.6 Link to comment Share on other sites More sharing options...
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