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 Tap Check Home Water Test Kit (NCW-487940)

ITS Complete Home Water Quality Test Kit (NCW-481199)

Safe Tap Check 9-Way Water Test Kit (NCW-487942)

ITS Water Quality Test Kit (NCW-487986)

Quick™ Arsenic Mini for Water, Soil, and Wood (NCW-481396-5)

Quick™ Arsenic Low Range Mini (NCW-481297-5)

Quick™ Arsenic Low-Range II Mini (NCW-481301-5)

Safe Well Check Home Well Water Test Kit (NCW-487941)

Quick™ Lead Water Test (NCW-487997)

Pool eXact® EZ Photometer Starter Kit with Bluetooth (NCW-486201-BT-K)

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)

Quick™ Arsenic Ultra-Low II (NCW-481300) (W4H)

Quick™ Arsenic Low-Range II (NCW-481301) (W4H)

Quick™ Arsenic Low-Range (NCW-481297-I) (W4H)

Quick™ Arsenic II (NCW-481303-W4H)

Quick™ Arsenic Econo II (NCW-481304-W4H)

Quick™ Arsenic for Water, Soil, and Wood (NCW-481396-W4H)

SenSafe® Free Chlorine Water Check (NCW-481026-W4H)

Quick™ Arsenic Econo (NCW-481298-W4H)

Quick™ Arsenic Low-Range (NCW-481297-I)

Quick™ Arsenic Ultra-Low II (NCW-481300)

Quick™ Arsenic Ultra Low Mini (NCW-481300-5)

Quick™ Arsenic Low-Range II (NCW-481301)

Quick™ Arsenic II (NCW-481303)

Quick™ Arsenic II Mini 5 Tests (NCW-481303-5)

Quick™ Arsenic Econo II (NCW-481304)

Quick™ Arsenic for Water, Soil, and Wood (NCW-481396)

Chlorine + eXact® EZ Photometer Starter Kit (NCW-486205-K)

Chlorine + eXact® EZ Photometer Professional Kit (NCW-486205-K2)

eXact iDip® Pool Professional Test Kit (NCW-486101-KP2-K)

eXact iDip® Pool Starter Test Kit (NCW-486101-KP-K)

eXact iDip® Process Water Test Kit (NCW-486101-PW-K)

eXact iDip® Process Water Professional Test Kit (NCW-486101-PW2-K)

eXact iDip® Tap Water Test Kit (NCW-486101-TW-K)

eXact iDip® Tap Water Professional Test Kit (NCW-486101-TW2-K)

eXact iDip® Well Driller Starter Test Kit (NCW-486101-WD-K)

eXact iDip®Well Driller Professional Test Kit (NCW-486101-WD2-K)

Smart Brew® Starter Kit (NCW-486101-SB-K)

Smart Brew® Professional Kit (NCW-486101-SB3-K)

eXact iDip® 570 Freshwater Aquarium Kit (NCW-486107-AQ-K)

eXact iDip® 570 Freshwater Aquarium Professional Kit (NCW-486107-AQ2-K)

eXact iDip® 570 Marine Starter Kit (NCW-486107-MA-K)

eXact® LEADQuick® w/Bluetooth® Water Test Kit (NCW-486900-BT-W)

eXact® Micro 20 with Bluetooth® Standard Kit (NCW-486700-BT-K)

eXact® Micro 20 with Bluetooth® Pool Kit (NCW-486700-BT-KP)

eXact® Micro 20 with Bluetooth® Marine Kit (NCW-486700-BT-MA)

eXact® Micro 20 with Bluetooth® Well Drillers Kit (NCW-486700-BT-WD)

SenSafe® Free Chlorine Water Check (NCW-481026)

eXact® Pool EZ Photometer Basic Kit (NCW-486201-K)