Prism 2 Tec spare air Large Main Zippered Pockets

Large Main Zippered Pockets

Adjust with Changes in Depth

front or back mounted counterlungs provide the diver with a flexible reservoir equivalent to the maximum displacement of the diver’s own lung volume and ensures the lowest possible hydrostatic loading

Flexible user replaceable battery

Yellow and Red Color-Coding Bar Graphs

Prism 2 Tec spare air Large Main Zippered PocketsThis products Overview The PRISM 2 is an electronically or manually controlled, constant PO2, modular, closed circuit diving system. As open circuit (SCUBA) divers we rely upon filling our lungs with air from a pressurized gas tank with every inhalation and then exhausting that volume of air into the surrounding water with every exhalation. As we descend deeper the water pressure around us increases and the volume required to fill our lungs increases;