Description0-14 PH Alkaline Acid Indicator Meter Test Paper Roll For Water Urine Saliva Soil Litmus Accurate Testing Measuring 5Meters
Specification:Brand newTotal length: approx. 5mPH range: 0-14Feature:With distinct color PH scale for result comparisons.The test strip color changes must be matched with the pH scale color chart within about 15 seconds.Quick and easy to use.Provides reliable and accurate pH readings.Easy to carry.Appropriate for testing alkaline or acid level of any liquid.Great product to have in every lab and at home to measure and inspect water quality, urine, saliva, soil, alkaline diet, aquariums etc.Great for science education. Usage:Take out a test paper.The 2 color blocks all immersed in the liquid.After 1 seconds to tak