The Additel ADT681-02-CP300-BAR-N-DL is a high-accuracy digital pressure gauge with a built-in 300 psi pressure sensor. It features a large, easy-to-read display, a rugged construction, and a variety of pressure units. The ADT681-02-CP300-BAR-N-DL is ideal for a wide range of pressure measurement applications, including industrial, automotive, and HVAC.