BAYROL Pooltester (pH/o2 Active Oxygen) for Soft & Easy

Pooltester pH/O2 tests the pH level of your water, and the amount of Active O2 product present.

Similar to the other domestic Pooltester kits, this is a comparator system, and uses the DPD No. 4 Test Tablets to test for Active O2 levels, and Phenol Red tablets to test the pH.

• Domestic test kit for testing Active O2 and pH levels
• Includes 20x DPD No. 4 and 20x Phenol Red Rapid Test Tablets
• Suitable for use with Bayrol and Aquablanc Active O2 products 
• Visible pH Range 6.8 to 8.2
• Visible Active O2 range 0.0 to 10.0 mg/l (ppm)