The ideal solution for basic pool and spa water testing. Tests for Free Chlorine; Total Chlorine; Total Hardness; Total Alkalinity; and pH. Contains 50 strips.
“The 5 way colour test may be more comprehensive but you are really only interested in 3 of the colour test unfortunately the colours of the 3 tests are not as clear as the 3 'Clearwater' test colours which in my view creates a greater margin for error. I find the Clearwater test strips provide a much less ambiguous indication especially the Chlorine test.”
