Calcium is essential for plants and animal feed, as it is a key component of bones, shells, and plant structures. In seawater, invertebrates (corals, shellfish, etc.) and calcareous algae require sufficient calcium for optimal growth. The natural calcium content in seawater is 400-420 mg/L.
The HI758 mini photometer is specifically designed for measuring calcium in seawater. Its wide range allows for measurements between 200 and 600 mg/L.

Simply measure your samples in a few steps

1. Take a water sample and insert the cuvette into the photometer
2. Make a white
3. Add the reagent to your solution
4. Insert the cuvette into the photometer, press the button, and read the result

Presentation

HI758 comes with 2 measuring cuvettes and their cap, reagents for 25 tests, dropper, 1 ml syringe with tip, 100 µL pipette with tip, plastic pipette and battery.

The highlights

• Attractive price
• High-quality, fast, and accurate measurements
• Very easy to use (1 touch)
• Lightweight and compact, it fits in any pocket
• Measurements in accordance with approved methods
• Large reading screen
• Robust and practical