PS4812 Series programmable intelligent digital pressure indicator, is the latest independent research and development of intelligent digital pressure indicator in a classic, suitable for rubber, plastics, petroleum, chemical fiber, cloth, mine, machinery manufacturing and many other industries pressure measurement. Accurate measurement of the product, complete functions, easy operation, with excellent anti-jamming performance, high reliability. Can completely replace the imported high-grade pressure gauge, such as Dynisco's 1380, 1390.