Shearwater Petrel 3 and EXT - Fischer Scuba diving mask Featuring a low profile frame

Featuring a low profile frame and rugged construction

Quick Disconnect:

86mm) diameter and breakage strength of 220 lbs

5cm & 5cm) Slots for Crotch Strap

Reinforced toe and heel cap

Shearwater Petrel 3 and EXT - Fischer Scuba diving mask Featuring a low profile frameThis 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