In the application of medical equipment equipped with electronic systems can take into account the accuracy, precision. If the handling is done there is an error, it will lead to fatal errors and can even cause death, in some hospitals there are still those who use manual methods and still often arise mistakes because there are several factors such as negligence of nurses, lack of human resources in hospitals, it can even be from the patient's own actions. This Infusion Central Monitoring can function to detect infusion droplets which are monitored through a laptop with the help of a WiFi network. Based on the results of testing the sensor module drops (drops / minutes) from 11 attempts, on port A obtains an error percentage of 0.95%, port B gets an error percentage of 0.5%, port C gets an error percentage of 0.95%, and port D gets an error percentage of 0.5%. Based on the results of testing the sensor drops module (ml) from 11 attempts, on port A obtains a percentage error of 0.30%, port B gets an error percentage of 0.12%, port C gets an error percentage of 0.07%, and port D gets an error percentage of 0.07%.