liquid chlorine raising pH

[waterbear]

That's gotta be a big pool! Evan gave a really lucid explanation of when to keep TA on the low side and when on the high side--said it better than I could! The Taylor K-1000 OTO/pH test kit uses reagent r-0014 instead of the usual r-0004. r-0014 has a chlorine neutralizer in it so it can accurately read pH at much higher levels of chlorine.


Carl

So does R-0004. The only difference is the comparator block used with them. The 2000 series comparator blocks for the R-0004 are a higher precision test better suited to commercial pools.