Chlorine and pH tester
Apparatus for determining the pH value and free chlorine in water. The tablets dissolve quickly and have a long shelf life.
Active oxygen and pH tester
Apparatus for determining the pH value and active oxygen in water. The tablets dissolve quickly and have a long shelf life.
MD200 photometer
A device for precise photometric measurement, controlled by a microprocessor with a quartz display. Set with tablets, cuvettes and accessories in a convenient case. Measurement range: chlorine (free, combined, total), pH value, cyanuric acid.