A comprehensive water testing solution designed for contractors to quickly and accurately assess seven key pool parameters with professional-grade reliability.Broad Testing: Measures free chlorine, total chlorine, bromine, total hardness, total alkalinity, pH, and cyanuric acid, ensuring complete water quality analysis in one dip.Fast Results: Delivers precise readings in 15 seconds, speeding up diagnostics and chemical adjustments on service calls.Durable Strips: High-quality materials resist degradation, providing consistent accuracy for up to 100 tests per bottle.Easy Use: Simple dip-and-compare method with a reusable color chart on the bottle, minimizing training time and errors for your team.