Shearwater Research Petrel 3 SA (Stand Alone)

The PETREL 3 gives divers our most connected experience. A stunning, easy-to-read, 2.6” AMOLED display is protected by a toughened glass lens, titanium bezel, and piezo touch buttons.

Air integration is standard with up to four Shearwater transmitters to customize a solution from open circuit to rebreather and bailout gas pressure monitoring.

Safety is increased with a strong vibration alert system, and a user-changeable AA battery offers long dive times and ease of replacement.

Features • High-contrast 2.6” AOLED display • Rugged computer construction • Titanium bezel • User replaceable battery • Powerful vibration alerts • Programmable depth sampling rates • Depth sensor calibrated to 130 msw • Depth sensor function past 300 msw • Crush pressure rating of 290 msw • 5 customizable gases in technical diving modes • Any combination of Oxygen, Nitrogen and Helium (Air, Nitrox,Trimix) • Full decompression and CCR Support • External PPO2 monitoring of 1, 2 or 3 ocxygen cells (Ext. Models Only) • Bailout rebreather mode (Ext. Models Only) • Bühlmann ZHL-16C with gradient factors standard • Optional VPM-B and DCIEM decompression models • No lockout for violating deco stops • CNS Tracking • Gas Density Tracking • Quick NDL and full decompression planner built in • Simultaneous wireless pressure monitoring of up to 4 cylinders • Sidemount diving features • Tilt compensated digital compass with multiple display options • Bluetooth Dive log uploading to Shearwater Cloud • Free firmware updates