Skip to product information
1 of 2

Hanna

Alkalinity Checker HC (HI772)

Alkalinity Checker HC (HI772)

Regular price $69.99 CAD
Regular price Sale price $69.99 CAD
On Sale Out of Stock
Shipping calculated at checkout.

Shipping

We ship from Niagara-On-The-Lake, Ontario by Canada Post, UPS and Purolator.  For faster shipping you can choose your preferred method in the shopping cart and your discounted cost will be calculated automatically. 

Salt and other bulk items are available for pick up.

Fresh and Frozen Foods are available for pick up.

Corals & Live Products - available for pick up only. 

Store pickup orders:  can be ready within 1 to 2 hours during business hours for in-stock items.  You will receive an email or phone call regarding any back ordered items and to confirm when your order is ready. 

View full details

The Hanna Marine Alkalinity Checker® bridges the gap between simple chemical test kits and professional instrumentation. Chemical test kits have limited accuracy and resolution since they rely upon the human eye to discern differences in color. Professional instrumentation incorporates a light source such as an LED or tungsten lamp with a filter and a light sensing detector to precisely determine absorbance and ion concentration. Professional instrumentation offers greater resolution and accuracy but can cost hundreds of dollars. The Hanna Marine Alkalinity Checker® measures alkalinity in parts per million (ppm) of calcium carbonate (CaCO3) ,using a fixed wavelength LED and silicon photo detector to provide the accuracy of professional instrumentation at the affordable price of a chemical test kit.

  • Compact, Portable Design
  • Built-in Timer
  • One-Button Operation