Looking to upgrade your Cressi Pressure Gauge to a console with a depth gauge?Maybe you're going to wrist mount your dive computer from your console andwant to replace the instrument with a backup depth gauge, whatever your needsthis small, analog depth gauge module is what you're looking for. Gauge ishigh quality instrument housed in a chrome plated brass case and is adiaphragm membrane actuated design. The Instrument has a large circular easy-to-read scale. The depth gauge is equipped with a maximum depth indicator thatstops on the deepest depth reached during the dive. This function is extremelyhandy for logging of dive information. The gauge has a luminescent face foreasy reading in low light or night diving conditions. There are three modelsto choose from. One model is imperial with depth readings in feet, anothermodel is metric with depth readings in meters and the third model is a globaldepth design with depth readings in both feet and meters. The face of the 230'depth gauge (imperial) has the first 40' of depth readings in 10' increments,(which correspond to the area of decompression stops) and are widely spacedfor ease-of-reading. For at-a-glance monitoring of depth, the face is dividedinto 3 different colored zones: Green up to 66', light-blue from 66' to 130'and red from 130' to the end of the scale to designate depths beyond the sportdiving limits. The face of the 70m depth gauge (metric), the first 12m ofdepth readings are in 3