Poolmaster 22200 Smart 4-Way Swimming Pool and Spa Water Chemistry Test Strips, 100 Count, 2 Pack, Made in The USA, Yellow

الوصف

For use in maintaining your in ground pool or above ground swimming pool and spa's proper water chemistry, these water testing strips are easy to use and read. Simply dip in pool water and read for instant results. Color indicators on the strips react to your pool water's chemistry. Match the color indicator on your strip with the color indicator chart for easy comparison. These test strips analyze four chemical factors: Free Chlorine, Bromine, Alkalinity and ph. Contains 50 strips per bottle for a total of 100 strips. Made in the USA.