Is a Pool Chlorine Level Above 10 PPM Unsafe?

[JimK]

With the test kits you have, you have the equivalent of the K-2006. The FAS-DPD test in the K-2006 is the same as the K-1515-C you have. The pH test is the same, too. As is the TA and CYA tests. You are fine that way.

Yeah, I would buy individual kits as I learned what to test and gained confidence doing it myself.

It would be more convenient having everything in one box, but it would be cheaper just to buy a small tacklebox for that purpose rather than buying a new K-2006 kit.