Feature

●More accurate than chemical test kits, less expensive than professional testing
●Single-button operation for ease of use
●Uses EPA-approved DPD method 4500-Cl G, for uses with these requirements
●Large LCD screen for readability
●Auto shut-off to extend battery life


Description

HI711HI711

Total Chlorine Colorimeter - Checker HC

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.

HI711HI711

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.

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Features and Benefits

  • 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

Range 0.00 to 3.50 ppm
Resolution 0.01 ppm
Accuracy @ 25°C/77°F ±0.03 ppm ±3% of reading
Light Source LED @ 525 nm
Light Detector Silicon photocell
Method Adaptation of USEPA method 330.5, DPD method
Battery Type (1) 1.5V AAA
Auto-off After two minutes of non-use
Environment 0 to 50°C (32 to 122°F); RH max 95% non-condensing
Dimensions 86.0 x 61.0 x 37.5 mm (3.4 x 2.4 x 1.5”)
Weight 64 g (2.3 oz)
Ordering Information HI711 Checker HC is supplied with sample cuvettes with caps (2), total chlorine reagent starter kit (reagents for 6 tests), battery, instructions and quick start guide.
Reagent Set HI711-25 (25 tests)
Calibration Set HI711-11

Product guides and documents