50 Strips PH Test Strips 9 in 1 Accurate Water Quality Testing Paper for Swimming Pool Drinking Water Aquarium

Highlights

• MULTI APPLICATION: PH test strips are suitable for aquariums, swimming pools, drinking water and many other water quality testing needs.
• CONVENIENT AND EASY TO USE: The PH test strips are designed with simple test steps for non professionals, and the 9 in 1 design meets the needs of use.
• HIGH ACCURACY: Professional water PH testing strips with accurate test results to ensure water quality safety, efficient and reliable.
• SUFFICIENT QUANTITY: These PH test papers are stored in one bottle, 50 strips of test strips per bottle, enough for long time use.
• CONVENIENT STORAGE: Storing the water quality test papers in a cool and dry place, avoiding high temperature, can keep the test papers effective.