Fotometro pool tester digital
Fotometro pool tester digital is a portable electronic multi-parameter photometer used for measuring free, total and combined chlorine, pH and cyanuric acid. It is based on the colorimetric methods DPD and Phenol Red (reagents in tablet form) internationally recognised for the professional control of swimming pool water. The compact instrument has an ergonomic design and guarantees accurate and very quickly reproducible results, and can be calibrated by the user in a specific section.