Magnesium Colorimeter (HI783)

Description

The HI783 Marine Magnesium Checker HC is a handheld colorimeter that uses the Beer- Lambert principle to determine the concentration of magnesium colorimetrically. The HI783 is designed specifically to measure magnesium levels in a saltwater aquarium or in marine biology applications. The 1000 to 1800 ppm range is ideal for coral/fish or fish-only aquarium maintenance.
Ideal for aquariums and marine biology
Easier to use and more accurate than chemical test kits
Small size, big convenience