The digital pressure gauge adopts imported sensor pressure sensitive elements, uses computer laser to adjust the resistance for temperature compensation, and adopts an integrated junction box design. With special wiring terminals and digital display, easy to install, verify and maintain. This series of products are suitable for various enterprises and institutions such as petroleum, water Conservancy, chemical industry, metallurgy, electricity, light industry, scientific research, and environmental protection, and achieve the measurement of fluid pressure and are suitable for all weather environments and various corrosive fluids on various occasions.