This is the Scubapro 3-Gauge In-line Scuba Diving Console Depth, Pressure Gauge Features: Compact pressure gauge (0- 6000psi or 0-400bar) with brass case. Oil-filled analog depth gauge with linear Bourdon tube design. 35-degree tilt, oil-filled compass. This sleek, three-gauge console combines a SCUBAPRO metal pressure gauge, depth gauge and FS-2 compass, creating an easy-to-use, at-a-glance information center.