I have trouble reading the pH to be anything other than 7.5 on the TF-100 included Taylor 1000 kit comparator. Can I purchase the high-chlorine comparator from the Taylor 2000 series kits, get easier to read (better) results, and still use the same red Taylor chemical from the Taylor 1000 series kit? Is there another, better comparator out there?
I do have a Trutest meter that I use to monitor daily changes (moving FCC or pH up or down from previous day reading). I have been told that this instrument is NOT accurate.