Description

Tablets Phenol Red for pH

Phenol Red Test Tablets for pH are precision-formulated test tablets designed to measure the pH (acidity/alkalinity) of swimming pool and spa water. pH level is a critical factor in pool water chemistry — it influences chlorine effectiveness, swimmer comfort, and the longevity of pool equipment and surfaces.

These Phenol Red tablets are used with standard DPD-based pool test kits or comparators to produce a clear and indicative color change that corresponds to specific pH values. By comparing the resulting color against the test chart, pool owners and professionals can quickly and reliably determine whether water is too acidic, too alkaline, or within the optimal range. Suitable to use with all tablet based test kits. Not for photometers

Regular pH testing with Phenol Red tablets ensures balanced water that protects pool finishes, improves sanitizer efficiency and enhances overall comfort for swimmers.
Waterproof foil contain 10 tablets