The Additel ADT681-10-GP36K-BAR-AM is a high-accuracy digital pressure gauge with a wide pressure range of -14.5 to 36,250 psi. It features a rugged, IP67-rated housing and a large, easy-to-read display. The ADT681-10-GP36K-BAR-AM is also equipped with a built-in barometer, which allows it to measure both absolute and gauge pressure. This makes it an ideal choice for a variety of applications, including pressure testing, leak detection, and calibration.