1. YEGBONG swimming pool water quality test paper is a portable test paper product specially designed for swimming pool water quality monitoring. It can quickly and accurately measure key parameters such as pH value, hardness, total alkalinity and total hardness in the water, helping you adjust the water quality in time to ensure a comfortable swimming environment. Safety. 2. The test paper adopts a portable design, which is easy to carry and use. No professional skills are required. Water quality testing can be completed with simple operations and accurate test results can be obtained quickly. 3. YEGBONG swimming pool water quality test paper has high precision and reliability, and can display accurate water quality parameters within a few seconds, providing you with timely and effective reference data to ensure the stability and safety of swimming pool water quality. 4. The product quality is reliable, the test paper material is safe and harmless, does not pollute the water quality, is easy to use, and is suitable for all types of swimming pools, including family swimming pools, public swimming pools, etc. 8. YEGBONG swimming pool water quality test paper is your ideal choice to keep the swimming pool water clean and safe, allowing you to easily control the water quality and enjoy refreshing and healthy swimming.