CODKU Hot Tub Test Strips, 50 Strips Pool and Spa Test Strips Measures Chlorine, PH, Total Alkalinity and Bromine, 3 in 1 Pool Water Testing Kit

• EFFECTIVE WITH 50 STRIPS: Our water chemical testing kit offers exceptional value with 50 test strips. Perfectly balanced for testing swimming pools, hot tubs, spas, and other water sources. Regular testing, at least twice a week, is highly recommended to maintain a clean and safe pool environment.
• QUICK AND EASY TESTING: Simply dip the test strip into the water for just 1 second, then remove it and hold it horizontally for 15 seconds. Compare the results with the color chart on the bottle to obtain clear and accurate water quality readings. Testing has never been easier or faster!
• 3-IN-1 POOL TEST KIT: Maintaining optimal water quality in your swimming pool requires monitoring total alkalinity, free chlorine and bromine levels, and pH. Our convenient 3-in-1 test strips cover all these parameters, making testing super easy and efficient.
• HIGHLY ACCURATE RESULTS: Our pool testing strips are crafted using high-quality fiber paper and no-bleeding pads, meticulously chosen through multiple R&D trials. With these strips, there's no need to shake off excess water. Just follow the instructions and achieve precise and reliable results every time.
• TIPS FOR ACCURATE READINGS: To ensure accurate results, avoid touching the strips with wet fingers. Read the results under natural daylight for the best visibility. Store the strips in a cool, dry place, and note that the expiration date is 2 years from the manufacturing date. Once opened, it is recommended to use the strips within 90 days.

Product description 4 most important parameters Free Chlorine(OK:1-3ppm) Bromine(OK:2-6ppm) PH(OK:7.2-7.6) Total Alkalinity(OK:80-120 ppm) Quickly measure pH, Chlorine, Bromine and Alkalinity Identify any necessary chemical adjustments Easy to follow instructions Reliable and accurate readings Package include: 50 Strips Pool and Spa Test Strips Directions Simply dip the test strip into the water for just 1 second, then remove it and hold it horizontally for 15 seconds. Compare the results with the color chart on the bottle to obtain clear and accurate water quality readings.