Shearwater Petrel 3 and EXT - Fischer Style:Petrel 3 - EXT Fischer offers Dual Algorithm Technology

offers Dual Algorithm Technology

Balanced diaphragm first stage eDX is environmentally sealed and cold-water ready

The Spring Straps have multiple strap mounting positions for a fine tuned fit

Easy to reach attachment points for accessories on the side of the wing

Shearwater Petrel 3 and EXT - Fischer Style:Petrel 3 - EXT Fischer offers Dual Algorithm TechnologyThis products Overview The key new features of the Petrel 3 include Smart Ready Bluetooth, for communication with iOS devices such as the iPad and iPhone, and a three axis, tilt compensated, digital compass, air integration and vibration alerts. The Petrel Dive Computer incorporates a powerful feature set, easy to understand menus, easy to read full color display, Bluetooth wireless upload download and a robust compact case. The Petrel has been