x x Quick and Accurate 3-in-1 Pool Test Strips – Monitor Chlorine, pH and Alkalinity x x Keep your pool, aquarium, or tap water perfectly balanced with these reliable 3-in-1 test strips. Designed for fast, precise results, they measure chlorine, pH, and alkalinity levels in seconds—ensuring a healthy, clean water environment. x x Key Features: x x ✅ x x 3-in-1 Testing x x – Simultaneously checks Total Chlorine (0-10 ppm), pH (6.8-8.4), and Total Alkalinity (0-240 ppm) for comprehensive water analysis. ✅ x x Fast and Accurate x x – Dip for 2 seconds, wait 15 seconds, and compare to the color chart for instant readings. Ideal for weekly monitoring. ✅ x x Easy to Use x x – No complicated steps. Simply dip, wait, and read—results are clear within 30 seconds. ✅ x x Versatile Application x x – Perfect for pools, spas, aquariums, tap water, and more. Ensures safe, balanced water for any use. ✅ x x Reliable and Efficient x x – Strip design ensures precision for both home and commercial use. x x Specifications: x x - Material: PE - Size: 9.5 x 3.5 cm - Weight: 120 g - Includes: 2 boxes of test strips Maintain optimal water quality effortlessly with these essential test strips—your go-to solution for quick, accurate, and hassle-free water testing. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-Dadangjia