Hanna Instruments pH, Alkalinity, Free Chlorine, Total Chlorine, and Cyanuric Acid Photometer – HI97104

The HI97104 is a high-performance portable photometer that measures pH, alkalinity, cyanuric acid, free chlorine, and total chlorine in the water. This meter features an advanced optical system with a reference detector and narrow band interference filters for extremely fast and repeatable measurements.

  • There is no need to warm up before taking a measurement.
  • Step-by-step instructions are provided in tutorial mode.
  • Uses either powder or liquid reagents to save money.
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