Aqua Chek Yellow Test Strips Free Chlorine, 50 Strips
- Aquachek yellow test strip
- Quick and easy water testing; no mess
- Gives accurate results
- Results appear in just 30 seconds
- Test for Free Chlorine, pH, Total Alkalinity, & Stabilize
The quick, easy way to test pool water! No more vials, reagents and messy drops. Use Aqua Chek's simple, yet accurate test strips instead of that complicated liquid test kit. Just dip and read the results in 30 seconds. The 4-Way Chlorine strips test for Free Chlorine, pH, Total Alkalinity, & Cyanuric Acid.