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Marine Nitrate High Range

1 AVAILABLE
Availability Info (?)

Order now and the extra items will likely dispatch before the 16th Oct 2025. Call 1300 737 871 (NZ 0800 737 871) to confirm.

Product code: IC-HI782

The HI782 Marine Nitrate High Range Colorimeter is specifically designed to quickly and accurately determine high levels of nitrate for saltwater aquariums and marine applications. With a digital read out, there is no more struggling to determine colors visually. 

  • Measurements with a range up to 75.0ppm
  • Less complex laboratory grade accuracy - Requires only 1 reagent
  • Simple, intuitive operation
  • Compact and precise whether at home, at work, or on-the-go

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$109.20 AUD + GST
 $120.12 AUD Inc. GST
Nitrate is the final step in the Nitrogen cycle. Excessive amounts of nitrates in saltwater aquariums facilitate the growth of undesirable organisms such as algae and dinoflagellates. The HI782 Nitrate Checker HC is a simple, accurate, and cost-effective way to measure nitrate from 0.0 up to 75.0 ppm (as NO3) in your saltwater aquarium.
Ordering Information
HI782 Checker HC is supplied with sample cuvettes with caps (2), marine nitrate starter kit (reagents for 10 tests), 3 mL Pasteur pipette (1), 1.5V AAA battery (1), and instruction manual.


Specifications

- Nitrate Range: 0.0 to 75.0 ppm (as NO3)
- Nitrate Resolution: 0.1 ppm
- Nitrate Accuracy: +/- 2.0 ppm +/- 5% of reading
- Nitrate Method Zinc reduction method. The reaction between nitrate and the reagent causes a pink tint in the sample. This checker has been developed to work with seawater samples.
- Photometer/Colorimeter Light Source: LED at 525 nm
- Photometer/Colorimeter Light Detector: silicon photocell
- Battery Type/Life: 1.5V AAA
- Automatic Shut-Off: after 10 minutes of non-use
- Environment: 0 to 50 C (32 to 122 F); RH max 95% non-condensing
- Weight: 64 g (2.3 oz.)
- Dimensions: 86.0 mm x 61.0 mm x 37.5mm (3.2 x 2.4 x 1.5)

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