I was wondering if there may be a better mouse trap out there as to measuring PH. I have been using the OTO kit that came in the TF100 kit, but I really suck at telling the difference between the colors.
The drop based tests in the TF100 are awesome and leave very little to interpretation. Is there a drop based PH kit that is reasonable accurate and priced? I couldn't find one on TFTeskits site.