- 100 Test Strips: This pool pH and chlorine test kit includes 100 strips, providing ample supply for regular testing of your pool, spa, and other water sources. For optimal water cleanliness, testing is recommended at least twice a week. - Fast and Accurate Results: Easy to use, these test strips deliver quick and reliable results. Simply dip the strip into the water for 2 seconds, hold it horizontally for 15 seconds, and compare the colors to the chart on the bottle. You can read the results within 30 seconds. - 7-in-1 Testing Capability: This comprehensive pool test kit measures all essential water parameters at once, including bromine, total alkalinity, pH, chlorine, total hardness, cyanuric acid, and total chlorine. Ensure your water quality is consistently monitored. - Versatile Applications: These pool test strips are suitable for various uses, including spas, hot tubs, swimming pools, baths, and other water chemical tests. They function effectively as pool test strips, pool pH testers, chlorine test strips, hot tub test strips, and spa test strips. - User-Friendly Design: The strips are designed for simplicity and efficiency, making it easy for anyone to maintain water quality without the need for complex equipment. - Ideal for Homeowners and Professionals: Whether you are a homeowner maintaining a backyard pool or a professional managing multiple water facilities, these test strips provide the accuracy and convenience you need for effective water quality management.