The Additel ADT681-05-GP15K-PSI-B is a high-accuracy digital pressure gauge with a wide pressure range of 0 to 15,000 psi. It features a rugged construction, a large backlit display, and a user-friendly interface. The ADT681-05-GP15K-PSI-B is ideal for a variety of applications, including pressure calibration, leak testing, and hydraulic testing.