Mini photometer for measuring calcium in the range of 200 to 600 mg/l (ppm), bridging the gap between simple chemical test kits and professional instruments. The Hanna mini photometer uses a fixed-wavelength LED and a silicon photodetector to ensure professional-equipment accuracy.

It represents an excellent compromise between the simplicity of a test kit and the performance of an expensive meter. In addition to its portable form, ergonomic design, and modern colors, these new photometers impress with their measurement accuracy and reliability, as well as their ease of use. Compact, easy to operate, efficient, and economical, they are designed so that anyone can perform chemical analyses.

The set includes 25 reagents and a battery for the meter.