Digital instruments are devices that use electronic signals to measure, analyze, or display data. They convert physical quantities, such as temperature, pressure, or voltage, into digital formats that can be easily read and interpreted. Common examples include digital thermometers, multimeters, and oscilloscopes, which are widely used in various fields like science, engineering, and medicine. These instruments often feature user-friendly interfaces, such as LCD screens, making it easier for users to obtain accurate readings. Digital instruments can also store data for later analysis and may include connectivity options for integration with computers or other devices, enhancing their functionality and usability in professional settings.