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Free Chlorine Ultra Low Range Checker HC

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Order now and the extra items will likely dispatch before the 17th Feb 2026. Call 1300 737 871 (NZ 0800 737 871) to confirm.

Product code: IC-HI762

The Hanna Free Chlorine Ultra Low-Range 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.

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$117.27 AUD + GST
 $129.00 AUD Inc. GST
The HI762 Checker HC (Handheld Colorimeter) provides a simple, accurate and cost effective way to measure free 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
Features:
- Easier to use and more accurate than chemical test kits
- Dedicated to a single parameter
- Small size, big convenience
- Ideal for: Water Quality, Education, Industrial, Pool and Spa

Specifications

- Free Chlorine Range: 0 to 500 ppb
- Free Chlorine Resolution: 1 ppb
- Free Chlorine Accuracy: +/- 20 ppb, +/- 4% of reading
- Chlorine Method: adaptation of USEPA method 330.5, DPD method.
- 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 ten 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)
Ordering Information
HI762 Checker is supplied with (2) sample cuvettes with caps, free ULR chlorine reagent starter kit for 6 tests (6 powder reagent packets), battery, instructions and quick start guide.

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