50x Strisce Reattive Acqua 6 in 1 per Piscina Piscina Laghetto Acquario PH Cloro Bromo
Tests for Free Chlorine, Bromine, PH, total Alkalinity, total Hardness and Cyanuric acid. Test at both ends of pool twice a week for best results. Test: TC, CL, PH, ALK, CYA, TH. PH Test Range: 6.8~8.4.