- For approx. 50 measurements with glass cuvettes.
- For fresh water and salt water. Range of values: < 0.01; 0.025; 0.05; 0.1; 0.2; 0.4; 0.6; 0.8; 1.0 mg/l. Colour scale with 9 colours from yellow to pink.
- Laboratory compensation system for compensating water discoloration.
- Includes a syringe for simple measurement of the amount of water.