GLOGLOW 2 Pack pH Test Strips 1-14, 160 Universal Paper for Urine Saliva Water Testing, Accurate Test Kit for Food Soil Cosmetics and Soap Making -

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About This Color Card Spacing: 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, the level testing paper is easy to read. Simple : Remove a small test bar, touch the liquid under t est, and compare the test results to a standard color on the map after a few seconds. High Accuracy and Wide Application: Good quality, fast and accurate results in a few seconds. As as it is aqueous solution can be measured. Measuring Range: The level testing paper has a complete range, measuring from 0 to 14. Convenient To Use: The testing paper has reel design, light and compact design, easy to use and wear. Show more