With the development of society, digital signal processing technology has been widely used by more and more people to various industries. It is to promote our entire world of information technology development is very favorable, and it can also be the maximum to help people improve the efficiency of working life, so the need to further strengthen its research. In the present situation, digital signal processing technology is the use of electronic equipment to carry out the measurement of the important components of the work, so in the future development process, the need to continue to strengthen the application of digital signal technology for human production and life to provide more the convenience. Based on this paper, the application of digital signal processing technology in the field of electronic measuring instruments is analyzed.