Description
Hanna HI-772 Marine Alkalinity dKH Checker
The Hanna HI-772 is designed specifically for measuring alkalinity in saltwater and reef aquariums, displaying the result directly in dKH.
Stable alkalinity is important for maintaining pH stability and supporting coral calcification and growth. The digital Checker removes the need to visually interpret colour charts.
Key Features
- Alkalinity range: 0.0–20.0dKH
- Resolution: 0.1dKH
- Accuracy: ±0.3dKH ±5% of reading
- Designed for marine and reef aquariums
- Simple single-button operation
- Built-in reaction timer
- Compact handheld design
- Includes AAA battery
Supplied With
- HI-772 Checker
- 2 sample cuvettes with caps
- Marine alkalinity starter reagent
- Syringe with tip
- AAA battery
- Instructions
Replacement reagents: Hanna HI-772-26.
