HI-761 Total Chlorine Ultra Low Range Handheld Colorimeter, Checker HC €71.35 (exc. VAT) View Product
HI-97779 Chlorine Dioxide portable photometer: Range 0.00 to 2.00 mg/L (ppm) €365.00 (exc. VAT) View Product
HI-7134-25 Pool line Phosphate Low Range Checker HC reagents for 25 tests €15.51 (exc. VAT) View Product
HI-7134 Pool Line Phosphate low range Checker® HC colorimeter: Range 0.00 to 2.50 ppm (mg/L) €71.35 (exc. VAT) View Product