Hanna HI772 Alkalinity dKH Checker – Digital KH Test Kit for Marine Aquariums

The Hanna HI772 Alkalinity dKH Checker is a precision digital colorimeter designed to measure alkalinity (dKH) in marine and reef aquariums. Alkalinity is a critical parameter for maintaining stable pH levels and supporting healthy coral growth.

This checker provides fast, accurate, and easy-to-read digital results, eliminating the guesswork associated with traditional test kits. It is ideal for reef hobbyists who require consistent alkalinity monitoring to maintain optimal water conditions.

Compact and user-friendly, the HI772 is suitable for both beginners and advanced aquarists.

🔹 Key Features

✔ Accurate alkalinity measurement (dKH)
✔ Designed for marine & reef aquariums
✔ Digital colorimeter technology
✔ Eliminates color matching errors
✔ Fast and reliable results
✔ Compact and portable

🔹 Benefits

• Maintains stable pH levels
• Supports coral growth and health
• Prevents alkalinity fluctuations
• Provides precise and consistent readings
• Improves reef tank stability

🔹 How to Use

1. Fill cuvette with aquarium water
2. Insert into checker and zero
3. Add reagent and mix thoroughly
4. Insert sample and read dKH value
5. Record results for monitoring

🔹 Specifications

• Model: HI772
• Parameter: Alkalinity (dKH)
• Application: Marine & reef aquariums
• Display: Digital LCD
• Method: Colorimetric measurement