AquaChek Yellow (Free Chlorine)

Free Chlorine, 4 in 1 teststrips

Test for the 4 most important chemicals.:

• Free Chlorine
• pH
• Cyanuric Acid
• Total Alkaliny

Ideal for customers that use Chlorine as disinfectant for the spa. Including a test for Cyanuric acid(stabilisator), that is important voor outdoor spa's and spa' that use chlorine dissipation by UV-radiation.

Just put the strip in the water and you will know the test results within seconds. Best tested before and after use.