Scubapro 2-Gauge In-Line Compact Plastic Pressure Gauge, Standard Depth Gauge Dive ConsoleThe Scubapro 2 Gauge In Line Compact Plastic Pressure Gauge, Standard Depth Gauge Dive Console provides essential readings for scuba and diving in a compact package. It combines a compact plastic case pressure gauge with a standard size oil filled analog depth gauge, using a linear Bourdon tube design for reliable measurements in underwater environments. The depth gauge features a fluorescent dial for visibility at depth, and red warning zones