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Catalina Spas

Pool Line Checker- Free Chlorine HC

Regular price £86.40 GBP
Regular price Sale price £86.40 GBP
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This product is easy to use, highly precise, and budget-friendly. Chlorine is widely used as a water disinfectant, making it crucial to regularly and accurately monitor its levels to prevent potential health and safety hazards.

The correct balance of free chlorine and pH level is necessary for clear and disinfected pool water. It is important to regularly measure and maintain the concentration of free chlorine in swimming pools. The HI-7014 employs an EPA approved DPD method, providing accurate results between chemical testing kits and professional instruments.


  • Specifically for free chlorine
  • More accurate than chemical testing kits
  • Large LCD

The manual can be found here.