PH indicator 3003 series

pH Indicator test strips for easy and fast pH test of solutions. Different indicator fields on each test strip colourize differently according to the pH-value of the medium. The measured pH is read off by comparison with a supplied colour shade. Application: pH measurement in liquids. Packages at 100 pcs/pck. are available in three different types: .Measuring range: pH 0 – 14, resolution: 1 pH (Item-No.: 30031) .Measuring range: pH 2 – 9, resolution: 0,5 pH (Item-No.: 30032) .Measuring range: pH 4 – 7, resolution 0,3 pH (Item-No.: 30033)