50pcs Pool & Spa Water Test Strips - Chlorine, pH, Alkalinity, Hardness Testing Kit

Ensure the health and safety of your swimming pool and spa water with our 3-in-1 Water Quality Test Strips. These easy-to-use test papers allow you to accurately monitor free chlorine, pH, and total alkalinity levels, ensuring optimal water conditions for a refreshing swim. With a clear color-coded system, you'll be able to quickly match results to the provided chart, making pool maintenance straightforward. Simply immerse the strip in water for an immediate reading. Ideal for regular checks, it's recommended to test twice a week for the best results. Each pack includes 100 test papers, conveniently packaged for easy storage and use.

Features:

- 3-in-1 functionality: Tests free chlorine, pH, and total alkalinity
- Easy-to-read color differentiation
- Test range: Free chlorine (0~10ppm), pH (6.8~8.4), Total alkalinity (0~240ppm)
- Recommended bi-weekly testing
- Convenient storage and use
- Includes 100 test strips per bottle

Elevate your pool maintenance routine with these reliable and efficient test papers.