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HI711 Total chlorine Checker® HC colorimeter: Range 0.00 to 3.50 ppm (mg/L)

Total chlorine Checker HC® colorimeter: Range 0.00 to 3.50 ppm (mg/L)
  • Use our simple handheld colorimeter to get higher accuracy water testing results.

    Forget about the struggle of matching your sample to a color chart, our total chlorine colorimeter eliminates the struggle and provides you a digital total chlorine result directly. Our ammonia colorimeter brings you more precise technology than your typical chemical test kit giving you accurate and consistent results.

    ·       Easily carry our handheld colorimeter in your pocket 

    ·       With one-button operation getting your total chlorine result is simple 

    ·       Make sure your results are consistent with our built-in timer. 


    The HI711 Checker® HC (Handheld Colorimeter) provides a simple, accurate and cost effective way to measure total chlorine. Chlorine is a popular disinfectant used in municipal water, fruits and vegetables, as well as equipment in the food and beverage industry. Though beneficial in destroying pathogens, levels greater than 4 parts per million (ppm) is harmful to humans and therefore, must be monitored. Designed as a more accurate alternative to chemical test kits, the HI711 provides quick, accurate results in a few easy steps.

    Features at-a-glance:

    ·       Easier to use and more accurate than chemical test kits

    ·       Dedicated to a single parameter

    ·       Small size, big convenience

    ·       Ideal for: Water Quality, Education, Pool and Spa



    0.00 to 3.50 ppm (mg/L)


    0.01 ppm (mg/L)

    Accuracy @ 25°C/77°F

    ±0.03 ppm ±3% of reading

    Light Source

    LED @ 525 nm

    Light Detector

    silicon photocell


    adaptation of USEPA method 330.5, DPD method


    0 to 50°C (32 to 122°F); RH max 95% non-condensing

    Battery Type

    (1) 1.5V AAA


    after two minutes of non-use


    81.5mm x 61mm x 37.5mm (3.2" x 2.4" x 1.5”)


    64 g (2.25 oz.)

    Ordering Information

    HI711 Checker® is supplied with (2) sample cuvettes with caps, total chlorine reagent starter kit for 6 tests (6 powder reagent packets), battery, instructions and quick start guide.


    1 year limited warranty