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Hanna Marine Nitrate High Range Checker HC – HI782

Category Checker Colorimeters Brand Hanna Condition New

Specifications

Country of Origin India
Display Type Digital LCD
Dimensions 86.0 mm x 61.0 mm x 37.5 mm
Light Source LED @ 525 nm
Product Type Marine Nitrate High Range Checker HC
Detector Silicon photocell
Environment 0 to 50°C, RH max 95% non-condensing
Battery Type/Life 1.5V AAA
Automatic Shut-Off After 10 minutes of non-use
Model HI782
Method Zinc reduction, colorimetric
Weight 0.064 kg
Nitrate Range 0.0 to 75.0 ppm (as NO3-)
Product Condition New
MPN HI782
Nitrate Resolution 0.1 ppm
Nitrate Accuracy ±2.0 ppm ±5% of reading

Key Features

HI782 Marine Nitrate High Range Checker HC is a handheld digital colorimeter designed for precise nitrate measurement in marine and saltwater applications.

  • Accurately measures nitrate in the range of 0.0 to 75.0 ppm (as NO3-).
  • Utilizes a digital display, removing the ambiguity of visual color determination.
  • Operates using the zinc reduction method for seawater samples.
  • Features a compact, lightweight design (64 g) for portability.
  • Automatic shut-off after 10 minutes of non-use conserves battery.
  • Battery operated (1.5V AAA) for convenience and on-site use.
  • Resolution of 0.1 ppm and high accuracy of ±2.0 ppm ±5% of reading.

Product Description

HI782 Marine Nitrate High Range Checker HC is a digital colorimeter engineered for high accuracy measurement of nitrate levels in marine and saltwater aquariums. Designed for both professional and hobbyist use, this handheld device eliminates the guesswork associated with traditional colorimetric charts, featuring a clear digital readout.

Capable of measuring nitrate concentrations from 0.0 to 75.0 ppm (as NO3-), the checker uses the reliable zinc reduction method, making it suitable for saltwater applications. With one button operation and a compact size (86.0 mm x 61.0 mm x 37.5 mm), it is ideal for use at home, in laboratory settings, or on-site fieldwork.

  • Digital display provides improved accuracy and ease of reading results.
  • Automated shut-off extends battery life and safety.
  • Battery-powered (requires a single 1.5V AAA battery) for mobile operation.
  • Designed with a robust enclosure and maximum relative humidity of 95% (non-condensing).
  • LED light source at 525 nm and a silicon photocell detector ensure reliable measurement.
  • Includes everything required for immediate nitrate testing in seawater and marine tanks.

Applications include marine aquariums, research laboratories, public aquariums, and marine water quality monitoring. The HI782 supports best practices in saltwater aquarium maintenance by offering precise nitrate management, crucial for algae and dinoflagellates control.

Discover other laboratory colorimeters and marine water analysis instruments in the EnvMart catalog.

Hanna Marine Nitrate High Range Checker HC – HI782
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Frequently Asked Questions

The HI782 Marine Nitrate Checker measures nitrate levels from 0.0 to 75.0 ppm (as NO3-).

The HI782 uses the zinc reduction method for seawater samples, providing high accuracy with a resolution of 0.1 ppm and an accuracy of ±2.0 ppm ±5% of reading.

Yes, the HI782 is designed for both professional and hobbyist use, making it ideal for marine aquariums and laboratory settings.

The HI782 operates on a single 1.5V AAA battery, making it convenient for on-site use.

Yes, the HI782 features an automatic shut-off after 10 minutes of non-use to conserve battery life.

The HI782 weighs only 64 grams, making it lightweight and portable for easy handling.

Yes, the HI782 is designed to operate in environments with a maximum relative humidity of 95% (non-condensing).

The HI782 is suitable for marine aquariums, research laboratories, public aquariums, and marine water quality monitoring.

The digital display eliminates the ambiguity of visual color determination, providing clear and accurate results.

The HI782 includes everything required for immediate nitrate testing in seawater and marine tanks, ensuring you can start testing right away.

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