Hanna instruments Saltwater Aquarium Ultra Low Range Nitrite Colorimeter – Checker® HC Model : HI764

Hanna instruments Saltwater Aquarium Ultra Low Range Nitrite Colorimeter – Checker® HC Model : HI764

Hanna Instruments Saltwater Aquarium Ultra Low Range Nitrite Colorimeter – Checker® HC
Model: HI764

Nitrite is a toxic compound that can negatively impact marine life, particularly in reef tanks and saltwater aquariums. This advanced colorimeter eliminates the guesswork associated with traditional chemical test kits by providing highly accurate digital readings, making it ideal for aquarium hobbyists, marine researchers, and aquaculture professionals.

Key Features

• Ultra-Low Range Nitrite Detection
  Measures nitrite levels as low as 0.00 ppm, ensuring a safe environment for marine organisms.

• Digital Accuracy
  Provides precise readings, eliminating subjective color comparisons found in traditional test kits.

• One-Button Operation
  Simple and convenient operation with a single-button interface.

• Compact & Portable
  Lightweight and small enough for easy handling and storage.

• Reliable and Repeatable Results
  Ensures consistent nitrite monitoring for optimal aquarium water quality.

Specifications Hanna instruments Saltwater Aquarium Ultra Low Range Nitrite Colorimeter – Checker® HC Model : HI764 

• Model: HI764
• Nitrite Range: 0.00 to 0.20 ppm
• Resolution: 0.01 ppm
• Accuracy: ±0.02 ppm ±5% of reading
• Light Source: LED at 470 nm
• Light Detector: Silicon photocell
• Method: Adaptation of the EPA Diazotization Method 354.1
• Battery Type: 1 x 1.5V AAA (approximately 500 tests)
• Auto Shut-Off: After 10 minutes of non-use
• Dimensions: 86 x 61 x 37.5 mm
• Weight: 64 g

Applications

• Saltwater & Reef Aquariums – Monitors nitrite levels to protect marine fish and coral.
• Marine Research & Oceanography – Provides precise nitrite readings for scientific studies.
• Aquaculture & Fisheries – Ensures safe nitrite levels for fish health and water quality.
• Environmental Water Testing – Helps track nitrite pollution in marine ecosystems.

Summary

Checker® HC is an essential tool for anyone managing a saltwater or reef aquarium. With its ultra-low range detection, digital accuracy, and user-friendly design, this device provides fast, reliable, and repeatable results, helping ensure a healthy and stable marine environment.