Health Metric 4-Way Pool and Spa Test Strips | 2 x 50 ct | Swimming Pool Testing Strip Kit for Chlorine Alkalinity pH & Cyanuric Acid | Easy to Use Chemical Tester | Fast & Accurate Water Maintenance

• ✅ DIVE IN & SWIM CAREFREE - Relax into your pool or spa’s sparkling clean water. These testing strips provide a reliable, accurate reading in seconds so you can enjoy your next swim, stress-free. ✅ FASTER & EASIER THAN LIQUID TEST KITS - Strips are faster and simpler than liquid testing kits, with accuracy as good or better. Our strips are about 20% wider than most other brands, making them easier to handle and read with the clear, non-fading color chart. ✅ SAVE HUNDREDS & FREQUENT TRIPS TO THE POOL STORE - This kit includes 2 packs of 50 pool test strips, which will last 4-6 months testing 2-3 times per week. Save time, money, and avoid hassle while knowing for sure your water is balanced and safe. ✅ 4-IN-1 ESSENTIAL CHEMICAL TESTING - Test for Free Chlorine, Total Alkalinity, pH, and Cyanuric Acid. These four tests are the most essential for keeping your pool, spa or hot tub water crystal clear. ✅ CUSTOMER SUPPORT WITHIN 24 HOURS - If you run into issues or have any questions, simply contact us and we’ll help you make it right.