Taylor Pool and Spa Test StripsTaylor Pool and Spa Test Strips Taylor 7 Way Test Strips are easy to use and provides accurate test results in seconds. The strips are engineered for accuracy and feature a thicker pad that provides better results than typical test strips. Made in the USA! Accurate Tests: Free Chlorine 0 to 10 Total Chlorine 0 to 10 Total Bromine 0 to 20 pH 6. 4 to 8. 4 Total Alkalinity 0 to 240 Total Hardness 0 to 800 Cyanuric Acid 0 to 300 Quantity: 50 Strips Per