test kit cl-ph & nbsp; With a transparent clue of indications, test tubes and two vials of solutions (CL & amp; pH), for a quick water indicator test. The indicator table has different color levels of possible results with precise measurements that give a clear indication of water condition. Can be used repeatedly. Kit also includes instructions with detailed steps and tips.

• Chlorine measurements: 0.3 - 0.5 - 1.0 - 1.5 - 3.0
• PH: 6.8 - 7.2 - 7.6 - 7.8 - 8.2