Hanna Magnesium Checker HI783 - Marine

The Hanna HI783 marine magnesium checker provides an uncomplicated, accurate, and budget-friendly way to measure magnesium in saltwater/marine environments. Color-coded syringes and straightforward testing steps ensure quick and easy measurements every time! Magnesium is vital in saltwater environments as it allows calcium and carbonate to be bioavailable for corals and invertebrates. Designed as a more accurate alternative to chemical test kits, this Marine Magnesium Checker HI783 provides quick, accurate results in a few easy steps. Features: Fewer steps and more accurate than other chemical tests Color-coded syringes for simple and effortless testing Dedicated to a single parameter Auto shut-off feature for battery conservation Dedicated to a single parameter Small size, big convenience Ideal for Saltwater Aquariums, Marine Biology, and Aquaculture Applications Specifications: Range: 1,000 to 1,800 ppm Magnesium Resolution: 5 ppm Accuracy: ±5% of reading @ 25 °C (77 °F) L