The Additel ADT160A-05-GP2-BAR-N2 is a high-accuracy digital pressure gauge with a built-in barometer and nitrogen compatibility. It features a wide pressure range of -14.5 to 300 psi (-1 to 20 bar) and a high accuracy of ±0.05% of reading. The gauge also has a large, easy-to-read display and a rugged, IP67-rated housing. The ADT160A-05-GP2-BAR-N2 is ideal for a variety of applications, including pressure calibration, leak testing, and hydraulic testing.