7 in 1 Pool Water Test Strips

COMPLETE TESTING KIT - Ready to use, for your convenience; tests for 7 parameters, pH, Free Chlorine, Total Chlorine, Bromine, Total Hardness, Total Alkalinity and Cyanuric Acid ACURATE AND FAST RESULTS - Give results within seconds; strips come with a detailed color chart, detect low levels of impurities and chemicals, and help keep the water clean and safe EASY TO Use: Simply dip the strip in water and compare with color chart for instant and reliable results, so you don’t have to worry about complex tests LONG SHELF LIFE – 100 testing strips packed in one bottle and one storage bag; strips in an open package need to be used within 3 months, so you can test your pool water quality at regular intervals and don't have to rush using all 100 strips MULTIPLE USES – Can be used to test pool water, spa, hot-tub and all other water sources