jcp
0
So it does not include CYA?
16x48 intex ultra with intex 1500 gph pump
Yes it includes enough testing agent to do 2-3 CYA tests. My feeling is its not necessary to test CYA in a pool that's completely drained and refilled on a yearly basis. Add the proper amount of CYA to get to your target at the beginning of the year. Add a reasonable amount to makeup for backwash and splash out loss sometime around mid season and call it a day. The CYA test is subjective, hard to read even compared to a known standard, and the level really only needs to be in the ballpark.
I understand the desire to want to measure it regardless. Been there done that, back to tried and true method described above.