• Quick and easy measurement
• Immediate results
• Helps keep water clean and safe
• Compact and easy to carry
• Ideal for home pools

Chlorine Test (Cl):

1. Rinse the container and fill with pool water to the mark.
2. Add 4 drops of OTO (o-toluidine) solution.
3. Close and shake well.
4. Compare the color with the scale to obtain the value.

pH Test:

1. Rinse the container and fill with water to the mark.
2. Add 4 drops of phenol red.
3. Close and shake well.