pH 3-6 Short Range Test Strips

10 pre-cut single use strips enable easy, convenient, and rapid testing of solutions  Vivid colors and blocks in increments of .5 enable more precise readings than wide range tests Plastic strips enable you to test without risk of touching what you are testing and eliminates risk of finger staining. Proudly made in America out of high-quality high contrast plastic and materials. These 10 strips are conveniently packaged in a zip bag. They are premium quality strips made in America and have a vivid color chart, enabling the easy determination of pH to half a unit. The chart has color block matches at [3.0][3.5][4.0][4.5][5.0][5.5][6.0]. This narrow range enables the easy determination of pH of solutions within that range than standard wide range tests. Dimensions: 3x4x0.25