Hanna HI783 Marine Magnesium Checker HC – Digital Saltwater Test Kit
$74.99
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Digital Magnesium Testing for Your Reef
Measure magnesium in marine aquariums with the compact Hanna HI783 Checker HC. Its digital display helps you follow magnesium levels alongside calcium and alkalinity.
Specifications
- Saltwater magnesium range: 1,000–1,800 ppm
- Resolution: 5 ppm
- Accuracy: ±5% of reading at 25°C
- Updated reagent system: one powder and one liquid
Included
Checker, two capped cuvettes, reagents for 25 tests, three syringes with tips, AAA battery and instructions.
Why Buy From Infinity & Beyond Aquatics?
Shop with an aquarium-focused small business offering personal help choosing equipment and testing supplies for your aquarium.
Shipping & Delivery
Standard shipping rates and eligible free shipping are calculated at checkout. Availability is based on supplier stock and may change.