CYA test should be accurate. Tests that depend on indicators (pH, TA) can have interferance from high chlorine. some CH tests also will have interferance from high chlorine but not all, CH will definately show interferance from metals in the water.
Re: Is CYA test accurate with high chlorine level ?
CYA test should be accurate. Tests that depend on indicators (pH, TA) can have interferance from high chlorine. some CH tests also will have interferance from high chlorine but not all, CH will definately show interferance from metals in the water.
Retired pool store and commercial pool maintenance guy.
Re: Is CYA test accurate with high chlorine level ?
ok thanks. It did seem that CYA was pretty accurate even with high chlorine. I always have trouble with the CYA test though trying to decide if I can still see the black dot or not.
-- john
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