Maintaining water quality is critical in commercial kitchens and restaurants, and the Krowne S25-127 QAC Test Strips make it easy. These quaternary ammonium compound (QAC) test strips deliver precise, reliable results, helping you monitor sanitizer levels and ensure compliance with health and safety regulations. Ideal for busy foodservice environments, they provide instant feedback, allowing you to take corrective action quickly. Whether you're testing for proper sanitation in dishwashing machines, cleaning solutions, or handwashing stations, these strips help you maintain a hygienic and compliant workspace. With free shipping on orders over $500, this essential tool is a must-have for any professional kitchen.