Microvolts per meter (µV/m) is a unit of measurement used to express the strength of an electric field. It indicates how many microvolts of electric potential are present in one meter of space. This measurement is particularly important in fields like telecommunications and electromagnetic compatibility, where understanding the intensity of electric fields is crucial for device performance and safety. In practical terms, a higher value of microvolts per meter means a stronger electric field, which can affect how electronic devices operate. For example, radio frequency signals are often measured in µV/m to ensure they are within acceptable limits for effective communication without interference.