7-Way Pool and Spa Test Strips

• COMPREHENSIVE:  7-way test strips for Total Chlorine, Free Chlorine, Free Bromine, pH, Total Alkalinity, CYA, and Total Hardness
• CONVENIENCE:  Simple way to measure and maintain water chemistry without the hassle of liquid test kits
• FAST:  Results for 7 different water chemistry measurements ready in 15 seconds
• VALUE:  Contains 70 test strips per bottle and test 7 different important water chemistry measurements.