Shearwater Petrel 2 Dive Computer

Shearwater Petrel 2 is a technical dive computer with a reputation proven by thousands of dives worldwide. Rigorous testing to the highest quality standards and a safety-first design make the Petrel 2 one of the most reliable instruments in the technical and recreational diving segment.

The computer supports four modes: OC Rec (recreational, 3 nitrox gases, safety stop), OC Tec (technical open circuit, 5 trimix gases), CC INT (closed circuit, fixed PPO2) and Gauge (bottom timer). Decompression is calculated using the Bühlmann ZHL-16C algorithm with gradient factors — the diver sets their own conservatism level. The VPM-B algorithm is available as an option.

A large color display gives good readability at any depth. Log syncing and firmware updates are done via Bluetooth. The Petrel 2 is the choice of divers who put reliability and a proven design first.