AquaChek Yellow 4-In-1 Chlorine Test Strips AquaChek Yellow 4-In-1 Chlorine Test Strips. This product offers a range of features such as Tests for free chlorine, ph, total alkalinity and cyanuric acid, Free chlorine is "good" chlorine that is still able to keep your pool fresh, Ph refers to the intensity of acid or alkaline materials in your water, Total alkalinity measures the amount of alkaline substances in your water, Cyanuric acid makes chlorine more stable when exposed to the sun. Technical specifications and specific features include: Weight: 24.0 kg, Size: 50 Strips. Features and Benefits: Tests for free chlorine, ph, total alkalinity and cyanuric acid Free chlorine is "good" chlorine that is still able to keep your pool fresh Ph refers to the intensity of acid or alkaline materials in your water Total alkalinity measures the amount of alkaline substances in your water Cyanuric acid makes chlorine more stable when exposed to the sun Technical Specifications & Specific Features: Weight: 24.0 kg Size: 50 Strips
