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Hanna Instruments

Free Chlorine Checker® HC

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Product code: IC-HI701

Backorder Now, once ordered your item will dispatch before the 30th of May 2025, call 1300 737 871 (NZ 0800 737 871 to confirm).

The Hanna Free Chlorine Checker® bridges the gap between simple chemical test kits and professional instrumentation. It uses a fixed wavelength LED and silicon photo detector to provide the accuracy of professional instrumentation at the affordable price of a chemical test kit.

  • - Compact, Portable Design
  • - Built-in Timer
  • - One-Button Operation

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$109.07 AUD + GST
 $119.98 AUD Inc. GST
The HI701 Checker HC (Handheld Colorimeter) is a simple, accurate and cost effective way to measure free chlorine. Free chlorine is the active form of chlorine used for disinfection of drinking water, swimming pools and spas, and vegetable rinse water.
Features:
- For use with freshwater samples
- Easier to use and more accurate than chemical test kits
- Dedicated to a single parameter
- Small size, big convenience
- Ideal for: Water Quality, Environmental, Education, Pools and Spas

Ordering Information:
HI701 Checker is supplied with (2) sample cuvettes with caps, free chlorine reagent starter kit (reagents for 6 tests), battery, instructions and quick start guide.

Specifications

- Free Chlorine Range: 0.00 to 2.50 ppm
- Free Chlorine Resolution: 0.01 ppm
- Free Chlorine Accuracy: +/- 0.03 ppm +/- 3% of reading
- Chlorine Method: Adaptation of USEPA method 330.5. The reaction between free chlorine and the DPD reagent causes a pink tint in the sample.
- Photometer/Colorimeter: Light Source LED at 525 nm
- Photometer/Colorimeter: Light Detector silicon photocell
- Battery Type/Life: (1) 1.5V AAA
- Automatic Shut-Off: after two minutes of non-use
- Environment: 0 to 50 C (32 to 122 F); RH max 95% non-condensing
- Weight: 64 g (2.25 oz.)
- Dimensions: 81.5mm x 61mm x 37.5mm (3.2" x 2.4" x 1.5)


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