Swimming pool water testing Swimming pool water testing， 320 pieces pH strips, pH 1-14 test paper Comprehensive test paper, litmus test paper for aquariums Saliva water soil test-K

General descriptionSwimming pool water testing pH strips are versatile tools designed to measure the acidity or alkalinity of various solutions. With 320 pieces included, these strips can test a wide range of substances, making them ideal for use in aquariums, hydroponics, food, soil, and even for educational purposes with children.Technical specificationsTest range: pH 1 to pH 14Concentration limit: Acid-base solutions below 0.01% cannot be displayedUsageIdeal for testing saliva, drinking water, aquariums, hydroponics, food, soil, and cleaning productsChildren can use the strips to explore science by testing various household substances like tap water, baking soda, and vinegarColor change occurs within 15 seconds, allowing for accurate pH readings using the included color chartOther information