Taylor Technologies 7-Way Test Strips for Free Chlorine, Total Chlorine/Bromine, pH, Hardness, CYA (50 Test Strips) S-1335-12 safety-storage-cabinets-and-containers Once inserted into water

Once inserted into water

13-gauge seamless

Provides High-Efficiency particulate respiratory protection

heating feature is on

Hard Hat Interchange System (HHIS) for mounting to slotted hard hats

Taylor Technologies 7-Way Test Strips for Free Chlorine, Total Chlorine/Bromine, pH, Hardness, CYA (50 Test Strips) S-1335-12 safety-storage-cabinets-and-containers Once inserted into waterTaylor 7 Way Test Strips for pools and spa test for free chlorine, total chlorine or bromine, pH, total alkalinity, total hardness levels, and cyanuric acid. These test strips work quickly and easily with just a single dip test. The results shown will be quick and accurate. Experts recommend testing pool or spa water weekly for optimum chemistry levels.