Description
The HI755 Marine Alkalinity Checker® HC is specifically designed for seawater applications where accurate alkalinity measurement is essential. Alkalinity provides carbonate ions for coral growth and acts as a buffer against pH swings, making it critical for maintaining healthy marine ecosystems. The handheld device simplifies traditional chemical test kits, delivering precise results in four easy steps, which is especially beneficial for aquarists, marine biologists, and environmental professionals.
Constructed with LED-based photometry at 610 nm and a silicon photocell detector, the HI755 ensures high accuracy and reliability. It is lightweight, compact, and powered by a single 1.5V AAA battery with an automatic shut-off for convenience. The checker comes complete with two sample cuvettes, a reagent starter kit for 25 tests, battery, instructions, and a quick start guide, making it a ready-to-use solution for marine water alkalinity monitoring.





