Fresh Water Alkalinity Checker


Stop wasting time struggling with a color chart. Get accurate water testing results with our simple Fresh Water Alkalinity Checker.  Our freshwater alkalinity colorimeter brings you more precise technology from your standard chemical test kit. With direct digital freshwater alkalinity results, our handheld colorimeter eliminates the hassle of color matching.

  • The small size of our handheld colorimeter makes it portable and fits perfectly in your pocket.
  • Results are achieved easily with a simple, one-button operation.
  • Easy operation and direct results make measurement quick.


The Fresh Water Alkalinity Checker HC (Handheld Colorimeter) provides a simple, accurate, and cost-effective way to measure alkalinity. Present in varying concentrations in freshwater bodies, alkalinity, from carbonate and noncarbonate salts, provides a buffer against drastic pH changes in water. Used in the drinking water treatment process, the concentration of alkalinity dictates which chemicals are used and at what volumes, as well as protecting finished, potable drinking water in the distribution system. Designed as a more accurate alternative to chemical test kits, the Fresh Water Alkalinity Checker provides quick, accurate results in a few easy steps.

Order Information: The HI 775 Checker®HC is supplied with 2 cuvettes and caps, a reagent starter kit (1 bottle of alkalinity reagent, 1 ml syringe), and 1 x1.5V AAA battery, and an instruction manual.

Resources are being developed from this product. Please contact us for more information.

You may also like…

Go to Top