Hanna

The HI772 Checker®HC (Handheld Colorimeter) provides a simple, accurate and cost-effective way to measure alkalinity in degrees of calcium hardness, commonly abbreviated as dKH. Critical to marine Environments

$99.00

$92.95

incl. 10% taxes

-6%

Hanna Checker HI774 Phosphate ULR

The HI774 Checker® HC (Handheld Colorimeter) provides a simple, accurate and cost-effective way to measure phosphate in marine systems including coral reef tanks. Phosphate is an important parameter to measure in aquaculture and aquariums

$99.00

$92.95

incl. 10% taxes

-35%

Hanna Checker HI-784- Marine Ammonia

The HI784 is designed specifically to measure ammonia levels in a saltwater aquarium.

$112.95

$72.95

incl. 10% taxes