AquaChek Yellow Free Chlorine Pool and Spa Test Strips 511242A
Tests for:
- Free Chlorine,
- Cyanuric Acid,
- pH
- Total Alkalinity
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!
To keep your pool at its best, test at each end a minimum of twice a week, and test your spa before each use. It’s also a good idea to write down your results each time you test.
Comes with complete instructions. 50 strips per bottle.
AquaChek Yellow has added directions in 15 Languages to the product insert! English, French, Spanish, Italian, Czech, Danish, Dutch, German, Greek, Hungarian, Polish, Portuguese, Russian, Swedish and Turkish.
WARNING: Product(s) shown and sold in the website and in store can expose you to chemicals which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to 
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