DescriptionThis is a tool specially designed for testing swimming pool water quality and soil and urine and other liquid.pH paper is good teaching supply for schools, lab, also can be applied to detect fish tank, hydroponics, aquariums, industrial testing, agricultural testing, etc.Practical and useful, a great helper for you.Features-Color:Assorted Color-Material: Plastic, paper -Size: About5.00X5.00X1.50cm/ 1.97X1.97X0.59in -Made of premium material for durable and safe to use. - Simple and fast water quality detection method, easy to carry. -It is compact and convenient to storage and carry around with you. -The pH test strip has pH range, measures pH values in the range of 0.5 to 5.0.-This strip is also great for pickling, canning, and testing other acidic liquids.
