Hanna instruments Pool Digital Alkalinity Checker® HC Model : HI7754

Hanna instruments Pool Digital Alkalinity Checker® HC Model : HI7754

Hanna Instruments Pool Digital Alkalinity Checker® HC
Model: HI7754

The Hanna Instruments  (HI7754) is a compact, easy-to-use colorimeter designed for accurately measuring total alkalinity in swimming pools and spas. Unlike conventional test kits that rely on subjective color matching, this digital checker provides precise results on a clear LCD screen, ensuring reliable water quality management.

Key Features

• Accurate Digital Readout
  Provides precise total alkalinity measurements in ppm (mg/L), eliminating guesswork.

• Simple One-Button Operation
  Designed for ease of use, requiring minimal steps for quick and efficient testing.

• Compact & Portable Design
  Small, lightweight, and ideal for on-site testing of pool and spa water.

• Reliable & Consistent Results
  Uses an LED light source and silicon photocell detector to ensure accurate readings every time.

• Auto Shut-Off Function
  Conserves battery life by automatically turning off after 10 minutes of inactivity.

• Essential for Pool & Spa Maintenance
  Helps maintain proper alkalinity levels, ensuring balanced water chemistry and preventing pH fluctuations.

Specifications Hanna instruments Pool Digital Alkalinity Checker® HC Model : HI7754 

• Model: HI7754
• Range: 0 to 500 ppm (mg/L)
• Resolution: 1 ppm
• Accuracy: ±5 ppm ±5% of reading
• Light Source: LED at 610 nm
• Light Detector: Silicon photocell
• Method: Adaptation of the Standard Methods for the Examination of Water and Wastewater
• Battery Type: 1 x 1.5V AAA (approx. 500 tests)
• Auto Shut-Off: After 10 minutes of non-use
• Dimensions: 86 x 61 x 37.5 mm
• Weight: 64 g

Applications

• Swimming Pools & Spas – Ensures proper alkalinity levels for balanced water chemistry.
• Aquatic & Water Features – Prevents pH fluctuations and maintains water clarity.
• Water Quality Management – Ideal for home and professional pool maintenance.

Summary

The Hanna Instruments Pool Digital Alkalinity Checker® HC (HI7754) is an essential tool for accurately measuring total alkalinity in swimming pools and spas. With its digital precision, user-friendly design, and compact form, it simplifies water testing, helping to maintain balanced and safe water chemistry while preventing potential pH issues.