50pcs Swimming Pool SPA Test Strips Chlorine pH Alkalinity Water Hardness

With this bottle of PH paper, you can easily test the water quality of swimming pool or other places.

Features: Tests for free chlorine, bromine, pH, total alkalinity, total hardness and cyanuric acid. Test at both ends of pool twice a week for be-st results. Packed in a portable bottle, convenient for use and carry. A perfect hepler to easy understand your water quality in main six indicator. 50 pcs per bottle for long time use.

Specifications: Quantity: 50pcs Item size (bottle): 100 * 45 * 45mm / 3.94 * 1.77 * 1.77in Item weight: 32g / 1.13ounce Package size: 110 * 50 * 50mm / 4.33 * 1.97 * 1.97in Package weight: 42g / 1.48ounce

Package List: 1 *? Bottle of PH Paper