A water pH tester is handy tool for check how acidic or basic the water. pH scale range from 0 to 14, with 7 neutral. If pH below 7, water is acidic, above it basic. Knowing pH level important for many reason, like plants need certain pH to grow good, and fish in aquarium sensitive to changes. SKZ company offer reliable water pH testers that easy to use and give quick result. Using our tester can help keep plant healthy and fish happy! You can also explore our Electronic Balance for precise measurements in various applications.