Electronic Test Pen for pH (0-14)

The Electronic Test Pen for pH (0–14) is designed to provide fast, accurate readings of water pH levels in pools and spa systems.

It offers instant digital feedback, helping you quickly assess and maintain balanced water conditions. Compact and easy to use, it’s ideal for routine on-site testing as part of regular maintenance checks.

Engineered for reliable measurement across the full pH range for consistent water quality control. A practical testing tool for keeping pool water safe, stable, and properly balanced.