50 7-in-1 test strips for spas and pools: quick and reliable testing of bromine, pH, hardness, and chlorine

Introduction: Get the most out of your pool and spa by keeping the water clean, healthy, and inviting with our 7-in-1 test strips. These strips measure hardness, alkalinity, pH, free and total chlorine levels, bromine levels, and cyanuric acid levels, making equipment maintenance easy. Technical Specifications: Type: 7-in-1 Test Strips Quantity: 50 strips per bottle Shelf Life: Up to two years with weekly use How to Use: Simply place the strips in the water for a result in seconds. The comprehensive color chart on the bottle allows you to make the necessary adjustments to maintain the water's chemical balance.