Abstract:With the development of times and the progress of science and technology, precision instruments and equipment are widely used in scientific research, national defense, industrial manufacturing, and people's life. They are an important output form of scientific and technological research results, an important symbol of the national innovation capability and the sustainable development level of science and technology, and also an important foundation and guarantee for social progress. This article introduces the applications and current development of some precision instruments and equipment in China. Based on the analysis of the current core problems in the development of precision instruments and equipment, it proposes recommendations for the future development of precision instruments and equipment.