The Additel ADT160A-02-GP1K-PSI-B is a high-accuracy digital pressure gauge with a built-in 1000 psi pressure sensor. It features a large, easy-to-read display, a rugged construction, and a variety of measurement modes. The ADT160A-02-GP1K-PSI-B is ideal for a wide range of applications, including pressure testing, calibration, and monitoring.