Runbo 7 in 1 pool & spa test strips are easy to use test kit for your swimming pool and spa. One strip performs seven important tests. With an easy to read color chart and user guide, you’ll know your water’s total hardness, total chlorine, free chlorine, bromine, pH, total alkalinity and cyanuric acid levels within just one minute. This product is suitable for various occasions such as swimming pool, spa, hot tubs. It is important to test your pool and spa often to keep the water fresh and sparkling clean. We advice you test before and after every use or at least twice a week. Read instructions carefully before using our product, we guarantee you a fast and accurate result. Ideal range for your test results: Total Hardness: 250-500 ppm Free Chlorine: 1-3 ppm Bromine: 2-6 ppm Total Chlorine: 1-3 ppm Cyanuric Acid: 30-100 ppm Note: For best results on the cyanuric acid test, pH should be between 7.0 – 8.4 Total Alkalinity: 80-120 ppm pH: 7.2-7.8 Important: Keep wet fingers out of the bottle. Avoid touching or polluting the test area of strip. Close cap tightly after removing strips. For best results read in natural daylight. Store in a cool dry place.

Product Features

• 7 PARAMETERS in 1 STRIP FOR POOL & SPA WATER QUALITY TEST: Free Chlorine, Total Chlorine, Bromine, Total Hardness, Total Alkalinity, pH and Cyanuric Acid
• QUICK & EASY TESTING: Just one single dip in the water for 2 seconds and then remove it. Hold the strip horizontally for 30 seconds, compare with color chart on bottle to get accurate results of your water quality.
• HIGH PRECISION RESULT: No need to shake strip after dipping into water, each test strip is made of high quality fiber paper that provides instant and reliable result for POOL, SPA, HOTBATH and FISH TANK.
• LONG-TERM STORAGE: 100 Stripes In total. 50 in Bottle. 50 refills in sealed moisture-proof foil bag to ensure the stripes can be stored for 2 years.
• TEST REGULARLY: It is important to test your pool or spa often to keep water fresh and sparkling clean. Test your pool and spa a minimum of twice a week. Please contact customer support for any questions.