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CHECKIT® Disc Phosphate HR

Low cost, easy, fast Mark as favourite

Part Number 146250


  • Easy color match with a continuous color gradient
  • Simply rotate the disc easily compare against a prepared water sample
  • Part of a low cost solution for fast and accurate water analysis

CHECKIT® Comparator Test Discs are supplied as part of a complete test kit, or can be purchased individually as a replacement to expand your testing capabilities.

  • 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.
Title Online Download Type Format Language Direct Download
Instruction Manual CHECKIT Comparator Phosphate HR Instruction Manual PDF (0.34 MB)