The Ion Meter is designed to measure the concentration of specific ions in a solution. It uses ion - selective electrodes, each tailored to respond selectively to a particular ion, such as sodium, potassium, or calcium. When the electrode is immersed in the sample, an electrochemical reaction occurs, generating a potential difference proportional to the ion's concentration. This meter is widely applied in environmental monitoring, helping to detect heavy metal ions in soil and water samples. In medical diagnostics, it analyzes electrolyte levels in blood. The Ion Meter offers high selectivity, minimizing interference from other ions. It has a broad dynamic range, enabling accurate measurements in samples with both low and high ion concentrations. With advanced calibration features, it ensures reliable and precise results for a wide range of applications.​