7 in 1 Pool Test Strips (150 Strips) - Easy to Use Water Testing Kit for Pool, Spa, Hot Tub & More - Tester Strip for Water Hardness, Chlorine, Bromine, pH, Alkalinity and Cyanuric Acid Drinking Water Tests INSTANT 3-SECOND RESULTS – See

INSTANT 3-SECOND RESULTS – See your water quality fast with instant digital readings in just 3 seconds

This allows you to properly test your water to prevent both short-term and long-term damage

you can trust that your pool and spa tester kit will deliver precise results use after use

extra batteries

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7 in 1 Pool Test Strips (150 Strips) - Easy to Use Water Testing Kit for Pool, Spa, Hot Tub & More - Tester Strip for Water Hardness, Chlorine, Bromine, pH, Alkalinity and Cyanuric Acid Drinking Water Tests INSTANT 3-SECOND RESULTS – See7 IN 1 TEST STRIPS: Simplify your pool and spa maintenance with Varifys versatile test strips, capable of monitoring seven essential water quality parameters: Total Chlorine, Free Chlorine, Bromine, Total Hardness, Total Alkalinity, pH, and Cyanuric Acid. This all inclusive kit ensures your swimming pool or spa water remains pristine and safe for use. EASY TO USE AND READ: Varifys test strips are designed for ultimate user friendliness. Just dip a