6 IN 1 PH Test Strips Pool Spa Spa Easy and Fast Detection Of PH 100PCS Features: pool test strips can be used to test pH, total , free , total alkalinity, cyanuric , total hardness, etc., with more of features that other test strips and liquid test kits the test paper in water for 2 seconds, leave it in the for about 15 seconds, and then match the color of the tape to the back of the bottle. In just 17 seconds, you can read the data The quality of the pool water should be tested once a week. Our test strips include 100 pool test strips and are divided into 10 separate,, moisture-resistant bags for long-term storage. Measuring 3.9 x 1.6 inches and weighs 1.1 ounces for easy transportation Test strips for pools, spas, spas Test the quality of the water, you can ensure the quality of the water in the pool to avoid health problems and damage to property Product Description: Notice: 1. The actual color of the item may be slightly different from the images displayed on the website due to many factors such as the brightness of your monitor and the brightness of the light. 2. Allow a slight deviation for the measurement data. 3. There may be an error of 1-3 cm. Package includes: 100PCS 6 IN 1 PH Test strips Our product is made with premium materials, its long lasting durability. It is designed to withstand daily use and will remain in great condition for years to come. Our product features a versatile design that can be used for a variety of purposes. Whether you need it for organisation, storage or display, it will meet all your needs. Setting up our product is a breeze, thanks to its user friendly design. You can easily assemble it within minutes, without the need for any special tools or skills. Our product features a sleek and modern design that will enhance the aesthetic appeal of any space. It adds a touch of elegance and sophistication to your home. We pride ourselves in offering top notch customer service. If you have any questions or concerns, our dedicated team is always ready to assist you.