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Hanna  |  SKU: HI-772

Hanna Marine Alkalinity (dKH) Checker

£69.99
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Description

Designed exclusively for saltwater aquariums, the HI-772 checker offers a quick, easy and highly accurate method of measuring alkalinity in degrees of calcium hardness, commonly abbreviated as dKH.

Alkalinity helps to maintain a stable pH, a vital factor for most aquatic life. Corals also need an adequate level of alkalinity in order to support healthy growth: if levels are too low, corals cannot precipitate and form their skeletons; if levels fluctuate too much or too quickly, growth can become impaired. The more precise and stable the levels, the better the results. With regular, precise monitoring, fluctuations in levels can be quickly corrected, giving your corals the best chance of success.

Ideal for

  • Saltwater aquariums
  • Coral reef tanks
  • Water quality

Main Benefits

  • Testing is quick and easy
  • High precision results - more accurate than chemical test kits
  • Auto shut-off feature means the Checker cannot be left on by mistake
  • Fully portable, fitting easily into both palm and pocket

Four steps, one-click instant readout

  • Zero the Checker
  • Add reagent
  • Insert sample into Checker
  • Press the button for the results

Supplied with

  • 2 sample cuvettes
  • Cuvette cap
  • Starter pack of reagents HI-772-26
  • 1 x 1.5 AAA battery
  • Instructions 

Keep out of reach of children. May cause skin irritation. In case of contact with eyes, or swallowed seek medical advice immediately

Payment & Security

Payment methods

  • American Express
  • Apple Pay
  • Diners Club
  • Discover
  • Google Pay
  • Klarna
  • Maestro
  • Mastercard
  • PayPal
  • Shop Pay
  • Union Pay
  • Visa

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Hanna

Hanna Marine Alkalinity (dKH) Checker

£69.99

Designed exclusively for saltwater aquariums, the HI-772 checker offers a quick, easy and highly accurate method of measuring alkalinity in degrees of calcium hardness, commonly abbreviated as dKH.

Alkalinity helps to maintain a stable pH, a vital factor for most aquatic life. Corals also need an adequate level of alkalinity in order to support healthy growth: if levels are too low, corals cannot precipitate and form their skeletons; if levels fluctuate too much or too quickly, growth can become impaired. The more precise and stable the levels, the better the results. With regular, precise monitoring, fluctuations in levels can be quickly corrected, giving your corals the best chance of success.

Ideal for

Main Benefits

Four steps, one-click instant readout

Supplied with

Keep out of reach of children. May cause skin irritation. In case of contact with eyes, or swallowed seek medical advice immediately

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