For Pool & Spas that use Chlorine. One dip and you'll test for the 4 most important factors:
- Free Chlorine (this is the form of chlorine that is free to do the work of sanitizing and oxidizing)
- pH
- Total Alkalinity
- Cyanuric Acid (Stabilizer).
Just dip an AquaChek Yellow strip in your pool or spa water for one second and remove it immediately. You get test results in seconds!
TIPS: To keep your pool at its best, test a minimum of twice a week, and test your pool before each use. If adjustments are needed, do so as soon as possible to avoid potential problems.
Comes with complete instructions, easy-to-read color matching and snap-seal lid.
50 strips per bottle.
