3/40P Chlorine Disc

• Easy to use, visual assessment of the sample – simply rotate disc for colour match
• Manufactured for longevity of use
• Optional lighting units for guaranteed lighting conditions 24 hours a day
• Optional Nessleriser systems for longer path lengths

Disc Parameter Reading
2.0, 2.3, 2.5, 2.7, 3.0, 3.2, 3.6, 4.0, 5.0