I found this test kit on Amazon, Pentair R151716 Pro II. I went to the Pentair website and the following are tested:
Free, Total and Combined CL
pH, Acid Demand, Total Alkalinity,
Water Hardness and Cyanuric Acid.
Pro-Design Test Cell features CI range to 10ppm and meets recommended industry standards.
Is this comparable to the TF-100 and the Taylor K-2006 test kits? The price is amazing if it works.
I am new to this do your own testing and I already have the TF-100 in the mail but would the Pentair work just as well?