Digital Panel Meters (DPM) are electronic instruments that display measurements in a digital format. They are used to measure various electrical or mechanical parameters such as current, voltage, power, frequency, pressure, and temperature. They are often mounted on a panel in an instrument enclosure and are used to monitor and control a variety of electrical parameters. They are widely used in a variety of industries, such as automotive, agricultural, industrial, defense, and medical systems. A digital panel meter has a wide variety of applications in many different industries, due to their accuracy, reliability, and affordability. Digital panel meters are easy to use and provide a high degree of accuracy and reliability. Additionally, they can be programmed to display data in a variety of formats, allowing the user to customize the display to their specific needs.