This test kit measures for Chlorine or Bromine using the direct reading titrator method. Range/sensitivity is 0-10 ppm/0.2 ppm Cl or Br.

This Chlorine test kit measures for high ranges of Chlorine using Chlorine DPD tablets and the Octa-Slide 2 Comparator. Range/sensitivity is 1.0-10.0 ppm Cl.

This Chlorine test kit measures for Chlorine using the direct reading titrator method. Range/sensitivity is 0-10 ppm/0.2 ppm Cl.

This kit is used for testing for Free Available Chlorine, Monochloramine, Dichloramine, Total Residual Chlorine, and pH using DPD Tablets, Phenol Red Tables and the Octa-Slide 2 Comparator. Range and sensitivity is Low: 0.1-1.0 ppm Cl, High: 1.0-6.0 ppm Cl, pH: 6.8-8.2. Includes Chemistry & Control of Modern Chlorination Handbook now available as a download.

This test kit measures for high Chlorine levels using the direct reading titrator method. Range/sensitivity is 0-200 ppm/4 ppm Cl.

This test kit measures for Chlorine levels using the Dropper Pipet method. Range/sensitivity is 1 drop = 1 ppm Cl.

This test kit measures for high Chlorine levels using the dropper pipet method. Range/sensitivity is 1 drop = 10 ppm Cl.

This test kit measures for Chlorine Bleach using the Direct Reading Titrator method. Range/sensitivity is 00-10%/0.2% Cl.