2 - 18% Sodium Hypochlorite Checkit Disc

• Continuous Color Gradient
  Color discs have a continuous color gradient making it possible to achieve a direct color match - no need to extrapolate the result between two color standards.
• Step-By-Step Instructions
  Included with each color disc, the multi-lingual instructions provide an illustrated step-by-step explanation of how to conduct the test - ensuring that even "non-chemists" can achieve reliable and accurate measurements quickly.
• Wide Variety of Parameters
  Many parameters have multiple testing ranges and methods available. Additional testing parameters can be added by purchasing additional discs and reagents - utilize the same comparator housing for all of your test.

Water Testing

Disc Parameter Reading
2 / 3 / 4 / 5 / 6 / 7 / 8 / 9 / 10 / 11 / 12 / 13 / 14 / 15 / 16 / 18