The Sherwood navigational console is a low profiled and ergonomically-designed to fit-in-the-hand-comfortably, and is easy-to-read at a glance with its outstanding-graphics. The console has an air filled diaphragm depth gauge with a 0 to 200' readout and maximum depth indicator. The maximum depth indicator needle which will mark your deepest depth reached on a dive. This feature is helpful when logging dive information providing key information for repetitive dives. The colored graphics allow quick-glance-monitoring with bright depth indicators at strategic positions on the gauge face. The yellow indicators are at 0' to 30'. The depth range from 35' to 120' is in blue and then from depths beyond the standard sport diving limits of 130' to 200' is in red. Gauge face is luminescent for night or low light situations. Pressure gauge has a pressure readout from 0 to 5,000 psi and features a temperature gauge. The pressure gauge like the depth gauge has high visibility graphics with bright red from 0 to 500 psi reserve air yellow indicators above 500 to 1,000 psi for extended reserve air for deeper dives and blue above 1,000 to 5,000 psi. Pressure gauge face is also luminescent. The temperature gauge has a bright red needle for easy reading. Pressure gauge comes with a 32" (81.3 Cm) high pressure 7/16" threaded hose. The gauge case is manufactured from tough glass-filled Noryl and the gauge face is durable Lexan. Both the depth and pressure gauges are small 1 75".