3/40CZ Chlorine/pH 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

Water Testing

Disc Parameter Reading
0.5, 1.0, 1.5, 2.0, 4.0