At ZP, we use advanced sensor technology to convert microamp signals into meaningful concentration data. Working with three sensors, we begin with a simple assumption—a one-to-one relationship between current and concentration. Then, we refine our approach by training a calibration model using gathered data, improving accuracy. Finally, we take it further with individualized calibration, ensuring each sensor is assessed independently rather than against a population. With our technology stack—including sensors, electrodes, potentiostats, and data-processing tools—we transform raw electrical signals into valuable concentration insights, making our system more precise and effective.