BANDELETTES DE TEST D'EAU DE BAIN À REMOUS FLOWCLEAR 5-1 POOL SPA DURETÉ CHLORE PH ALCALINITÉ
5-in-1 Test Strip: pH, Free Chlorine, Total Chlorine, Total Hardness, Total Alkalinity. Hardness 0 to 1000 ppm, and Total Alkalinity 0 to 240 ppm with instant results. The ideal solution for basic pool and spa water testing.