Smart pH meter descripción

The Smart pH meter was developed by integrating the advantages of smartphones to chemical experiments. With a litmus paper, a digitalized pH outcome value can be drawn out even without an expensive electronic pH meter. Furthermore, the measurement of pH value is possible at all times because the saved image files can be loaded up and analyzed.
The pH spectrum and samples are simultaneously filmed on wet litmus paper and saved as an image. Then
pH values are analyzed based on the filmed images, thus they can be analyzed permanently after the images are filmed.