Palintest Phenol Red Test Tablets – 250 Pack (AK131) for pH Testing (Comparator Use Only)

The Palintest Phenol Red Test Tablets (AK131) are designed specifically for measuring pH levels in pool and spa water using colorimetric comparator kits (not suitable for photometers). These tablets provide accurate and easy-to-read colour development, helping operators maintain balanced water chemistry to ensure bather comfort and protect pool equipment. Each pack includes 250 foil-sealed tablets for long shelf life and consistent performance — ideal for daily testing in aquatic centres, public pools, and spas.

Features:
✔️ For pH testing in pool and spa water using comparator kits only
✔️ Not compatible with photometric devices
✔️ Provides clear and accurate colour development for easy pH reading
✔️ 250 individually foil-sealed tablets for freshness and reliability
✔️ Supports pH stability, bather comfort, and equipment protection
✔️ Suitable for public swimming pools, spas, and water testing operators