Drop tester pH/ Cl

Product detailed description

Azuro DUKE CP drop tester for chlorine and pH It allows 120 determinations of total and free chlorine in the range up to 10 mg/l and 120 pH determinations in the range of 6.2 - 8.5. For proper care of pool water when using classic chlorine products, this tester is a must. As a general rule, in order to achieve crystal clear and permanently hygienic water, the content of active chlorine should be maintained in the range of 0.3 - 0.6 mg/l. As a rule, the range of 7.0 - 7.4 is recommended for the pH value. In this range, the greatest effect of chlorine preparations without side effects is given. The chlorine content and pH value must be measured regularly (at least 2 times a week, at higher water temperatures even more often).