6-in-1 Water Quality Test Strips for Swimming Pools and Spas, Pack of 2, Hot Tub Chemical Test Kit

High-precision chemical test strips for swimming pools and spas. Analyzes 7 parameters: total chlorine, free chlorine, bromine, pH, total alkalinity, cyanuric acid (stabilizer), and total hardness. This pool starter kit contains high-quality test strips. Simple and quick to use, they provide instant and reliable results. Simply immerse the strip in the water and compare it to the color chart on the bottle. The ideal color range is indicated on the bottle. Easy to use, accurate results in seconds. No assembly, water sampling, or reagent counting required. Suitable for both professionals and individuals. Ideal for pool water analysis. 50 strips per bottle, 2 packs total, for optimal storage. Simple and practical packaging: each strip is packaged in five individual moisture-proof sachets and contains a desiccant sachet for double protection.