With the upgrading of China′s energy structure, natural gas is more and more popular with people. The technology and equipments related to natural gas are also experience a new round of innovation. The intelligent wireless gas meter this article mentioned is the product of technological innovation. When such intelligent instruments are in the process of largescale use, it is necessary to ensure the quality of the instrument used. So it’s important to carry out the verification work efficiently and accurately on such intelligent instrument, the article is to solve this problem. Based on the advantages of B/S, C/S modes and business characteristics, this paper proposes a new instrument test system which is flexible,efficient,stable and accurate.This paper will discuss the whole construction andpartial modules, and finally verify the conclusion through the system test.