The AquaChek Yellow 4-in-1 Test Strips are designed for pool and spa owners who use chlorine as a sanitizer. These test strips provide quick and accurate measurements of four essential water parameters:
- Free Chlorine: 0-10 ppm
- pH: 6.2-8.4
- Total Alkalinity: 0-240 ppm
- Cyanuric Acid (Stabilizer): 0-300 ppm
To use, dip an AquaChek Yellow strip into your pool or spa water for one second and remove it immediately. Results are available in 15 seconds. For optimal water quality, it's recommended to test the water at each end of the pool a minimum of twice a week. In spas, test before and after each use. Regular testing helps maintain a clean and healthy swimming environment.
