Hanna instruments Saltwater Aquarium Alkalinity Colorimeter (ppm) – Checker® HC Model : HI755

Hanna instruments Saltwater Aquarium Alkalinity Colorimeter (ppm) – Checker® HC Model : HI755

Hanna Instruments Saltwater Aquarium Alkalinity Colorimeter (ppm) – Checker® HC
Model: HI755

The Hanna Instruments HI755 Saltwater Aquarium Alkalinity Colorimeter – Checker® HC is a compact, highly accurate device designed for measuring alkalinity levels in saltwater aquariums. It provides a digital readout, eliminating the subjectivity of traditional test kits that rely on color matching. This ensures precision in maintaining the right carbonate hardness (KH) levels, which are essential for coral health, marine life stability, and overall water quality.

Key Features

• Accurate Alkalinity Measurement
  Measures alkalinity in parts per million (ppm) with high precision, ensuring stable water conditions.

• Digital Readout for Precision
  Provides exact readings, removing the uncertainty of visual test kits.

• Easy One-Button Operation
  Simple and intuitive design for quick and convenient testing.

• Compact & Portable Design
  Small, lightweight, and easy to carry, making it ideal for regular aquarium maintenance.

• Reliable & Repeatable Results
  Ensures consistent monitoring to maintain the correct alkalinity balance in saltwater aquariums.

Specifications Hanna instruments Saltwater Aquarium Alkalinity Colorimeter (ppm) – Checker® HC Model : HI755 

• Model: HI755
• Alkalinity Range: 0 to 300 ppm CaCO₃
• Resolution: 1 ppm
• Accuracy: ±5 ppm ±5% of reading
• Light Source: LED at 610 nm
• Light Detector: Silicon photocell
• Method: Colorimetric adaptation of the standard titration method
• 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 Aquariums & Reef Tanks – Maintains proper alkalinity for coral growth and marine stability.
• Marine Biology & Aquaculture – Ensures optimal water chemistry for marine life and breeding.
• Scientific Research & Water Testing – Provides precise alkalinity measurements for studies and monitoring.

Summary

The Hanna Instruments HI755 Saltwater Aquarium Alkalinity Colorimeter – Checker® HC offers a precise, easy-to-use solution for monitoring alkalinity levels in saltwater aquariums. Its digital accuracy, compact design, and reliable performance make it an essential tool for reef tank enthusiasts, marine biologists, and aquarists looking to maintain stable water conditions for marine life.