Shearwater Research designs and manufactures open-circuit and closed-circuit trimix dive computers for the most demanding technical divers. We provide Buhlmann with Gradient Factors and VPM-B, the most common decompression models used by technical divers. A focus on innovative and simple displays keeps the most important information available at a glance.
Shearwater Petrel External
Rugged Technical Dive Computer 2.4” Full Colour HD Display Air, Nitrox, Trimix External Fischer Connector Monitors PPO2 from 1 or 3 O2 sensors Single AA Battery (Any Type) Multiple Decompression Algorithms Bühlmann ZHL-16C with Gradient Factors User Adjustable Conservatism Open Circuit, 5 Gases Closed Circuit, 5 Gases Optional VPM-B Gauge Mode Simple Yet Advanced User [...]
