Cressi Digi 2 Pressure GaugeDigi 2 Pressure Gauge The Digi2 is the digital response to the scuba diving must have pressure gauge and depth gauge. As a diver, you need an instrument for taking under control the depth and the residual air (or gas) in your tank. It is for your safety. The Digi2 has been developed with the main concept to provide all the information in a compact device, showing the data in digital and large numbers. The information is easier to read than a