ITEM NAME:80x 1-14PH Tester Dipping Strips Aquarium Fish Tank Test Kit Acidity Alkali H2W7 HOT SALE AUD 1.16 0+ sold AUD 0.0 2461+ sold AUD 0.0 1985+ sold AUD 0.0 1727+ sold AUD 0.0 1638+ sold CAD 0.0 1612+ sold AUD 0.0 1352+ sold USD 0.0 1330+ sold AUD 0.0 1079+ sold AUD 0.0 867+ sold USD 0.0 854+ sold AUD 0.0 723+ sold Description&Preview.Use notice: in the process of test, tear off a small piece of first test page, with a glass rod, dab a small amount of cotton swabs or other sharp object, the object under test in the test page, see the color changes, and then contrast than corresponding color swatches classification, the PH value is known.
