Test Kit – OTO and Phenol Red

Using a swimming pool test strip or test kit to maintain the chemical balance of a pool is essential in order to keep the pool’s water safe and clean for swimmers. A pool’s water should be tested once a week in order to check its pH, conductivity, total dissolved solids, alkalinity and total hardness.

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Product Description

Using a swimming pool test strip or test kit to maintain the chemical balance of a pool is essential in order to keep the pool’s water safe and clean for swimmers. A pool’s water should be tested once a week in order to check its pH, conductivity, total dissolved solids, alkalinity and total hardness.