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Pool Line Free Chlorine Checker® HC - HI7014

Category Checker Colorimeters Brand Hanna

Specifications

Country of Origin India
Resolution 0.01 ppm
Accuracy ±0.03 ppm ± 3% of reading
Operating Humidity up to 95% RH (non-condensing)
Measurement Range 0.00–2.50 ppm (Cl2)
Brand Hanna
Power Supply 1 x 1.5V AAA battery
Operating Temperature 0 to 50 °C
Dimensions 86.0 x 61.0 x 37.5 mm
Model HI7014
Method DPD (US EPA Method 330.5)
Weight 64 g
Auto shut-off After 2 minutes of non-use
Photometric System Fixed wavelength LED at 525 nm, silicon photo detector
Product Condition New
MPN HI7014

Key Features

Hanna HI7014 Pool Line Free Chlorine Checker HC is a compact colorimeter for fast, precise measurement of free chlorine in pool water.

  • Measures free chlorine in the range of 0.00 to 2.50 ppm (as Cl2).
  • High resolution of 0.01 ppm for detailed monitoring.
  • Accuracy of ±0.03 ppm ± 3% of reading for reliable results.
  • Employs a fixed wavelength LED at 525 nm and silicon photo detector for professional photometric detection.
  • Automatic shut-off after 2 minutes of inactivity conserves battery power.
  • Operates with a single 1.5V AAA battery, ensuring field portability.
  • Robust compact design with dimensions 86.0 mm x 61.0 mm x 37.5 mm and weight of 64 g.
  • Suitable for environments from 0 to 50°C and up to 95% relative humidity (non-condensing).
  • User-friendly interface for routine laboratory and field pool testing.
  • Adopts US EPA Method 330.5 using DPD reagent and color absorbance.

Product Description

The Hanna HI7014 Pool Line Free Chlorine Checker HC Portable Colorimeter is a handheld photometric instrument designed for the rapid and accurate measurement of free chlorine in swimming pool water. Featuring a measurement range of 0.00 to 2.50 ppm (as Cl2), this colorimeter delivers laboratory-grade results with a high resolution of 0.01 ppm and an accuracy of ±0.03 ppm ± 3% of reading. Thanks to its integrated fixed wavelength LED at 525 nm and silicon photo detector, the HI7014 ensures stable, repeatable results that bridge the gap between chemical test kits and advanced laboratory instrumentation.

  • Measures free chlorine from 0.00 to 2.50 ppm to meet standard disinfection monitoring requirements.
  • High-quality photometric technology provides superior accuracy and repeatability over test strips and subjective color comparators.
  • DPD (N,N-diethyl-p-phenylenediamine) method produces a pink color, measured photometrically for precise absorbance assessment.
  • Simple, intuitive operation via a clear user interface, making it suitable for daily use by pool operators, maintenance staff, and laboratory personnel.
  • Runs on a single 1.5V AAA battery; an automatic shut-off after 2 minutes reduces unnecessary battery drain.
  • Lightweight and compact (86.0 mm x 61.0 mm x 37.5 mm, 64 g) for convenient transport and on-site analyses.
  • Environmentally robust—designed for operation between 0 and 50°C and up to 95% relative humidity (non-condensing).
  • Test method aligns with US EPA Method 330.5, recognized for water quality compliance testing.

Industrial and laboratory applications include swimming pool water quality monitoring, spa facility maintenance, aquatics center management, and compliance checks with public health standards. Explore the Hanna Instruments and Colorimeters range in the EnvMart catalog for more portable and laboratory-grade analytical solutions.

Browse more colorimeters and industrial water testing solutions from Hanna and other leading brands in the EnvMart Colorimeters & Checkers category.

Pool Line Free Chlorine Checker® HC - HI7014
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Comments (0)

Frequently Asked Questions

The Hanna HI7014 measures free chlorine in the range of 0.00 to 2.50 ppm (as Cl2).

The colorimeter has an accuracy of ±0.03 ppm ± 3% of reading, ensuring reliable results for your water testing.

The Hanna HI7014 offers a high resolution of 0.01 ppm for detailed monitoring of free chlorine levels.

It employs a fixed wavelength LED at 525 nm and a silicon photo detector for professional photometric detection.

The colorimeter operates with a single 1.5V AAA battery, making it easy to replace and ensuring portability.

Yes, it is lightweight and compact, with dimensions of 86.0 mm x 61.0 mm x 37.5 mm and a weight of 64 g, perfect for field use.

The HI7014 operates in environments from 0 to 50°C and up to 95% relative humidity (non-condensing).

The automatic shut-off activates after 2 minutes of inactivity to conserve battery power, ensuring longer usage.

It adopts the US EPA Method 330.5 using DPD reagent and color absorbance for precise chlorine measurement.

It is suitable for daily use by pool operators, maintenance staff, and laboratory personnel for routine water quality testing.

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