Safe Swim® Meter - Digital Testing for Pools & Hot Tubs - Free Chlorine, Combined Chlorine, Total Chlorine, Bromine, Copper, pH, & Total Alkalinity. (Safe Swim Digital Meter) (NCW-486206-IES)

Safe Swim® Meter Reagent DPD-1 Free Chlorine (NCW-486637-IES)

Safe Swim® Meter Reagent pH (NCW-486639-II-IES)

Safe Swim® Meter Reagent DPD-4 Total Bromine (NCW-486644-IES)

Safe Swim® Meter Reagent Total Alkalinity (NCW-486641-IES)

Safe Swim® Meter Reagent DPD-3 Combined Chlorine (NCW-486638-IES)

Safe Swim® Meter Reagent DPD-4 Total Chlorine (NCW-486670-IES)

Safe Swim® Meter Reagent Copper (NCW-486632-IES)

20 x Safe Swim® Meter - Digital Testing for Pools & Hot Tubs - Free Chlorine, Combined Chlorine, Total Chlorine, Bromine, Copper, pH, & Total Alkalinity. (Safe Swim Digital Meter) (NCW-486206-IES-BULK)