Chemical tester strips are an easy way to keep your spa or pool protected. The AquaChek 5-N-1 Test Strips from help you get the most bang for your buck. These pro level testing strips will check the chlorine, pH, alkalinity, bromine and free chlorine levels. Compatible with pools and spas. Specially designed for the high water temperatures of a spa.
AquaChek 5-N-1 Test Strips FAQs
This listing is for a bottle of 50 test strips. Image shown is just a representative sample. Use a test strip before and after your spa usage for best results. Comes with a color code on each strip that is easy to read. Wait five minutes to ensure accuracy. Use on your pool a minimum of twice per week.