MODERN CHEMICAL SENSOR SYSTEM Application is an evaluation and calculation tool for available nitrogen, phosphorus, and potassium content in cultivation soil/materials, fertilizer, and water to support onsite analysis by our MODERN CHEMICAL SENSOR SYSTEM device.All you need to do is to operate according to the MODERN CHEMICAL SENSOR SYSTEM protocol as follows:1. Preparation of your cultivation soil/materials, fertilizer, or water samples.2. Determination of available nitrogen, phosphorus, and potassium based on a developed colorimetric chemical reaction.3. Detection by taking a photo using a smartphone camera.This app will import the photo and evaluate your photo to present the available nitrogen, phosphorus, and potassium content (mg of nutrient/kg of the sample).Heres how it works:- Just open the application and select one of three determination categories, including nitrogen, phosphorus, or potassium.- Run a photo by taking pictures right away or importing the photo from a gallery and adjusting the scale to fit with the specified border.- To evaluate the nutrient content automatically, you simply press an analysis button.- The available nitrogen, phosphorus, or potassium content will be displayed on the screen, and you can export reported data as a CSV file.