Shearwater Petrel 3 Technical Dive Computer – Rugged Professional Design
The Shearwater Petrel 3 Technical Dive Computer is a robust, expedition-ready dive computer engineered for serious technical divers. Known for its reliability and clarity, the Petrel 3 features a large full-color screen, intuitive controls, and Shearwater’s trusted Bühlmann ZHL-16C decompression model. Built in Canada and designed to perform in the most demanding environments, it delivers uncompromising performance for deep, mixed-gas, and decompression diving.
Key Features
-
Rugged, shock-resistant housing built for technical diving
-
Bühlmann ZHL-16C decompression algorithm with gradient factors
-
User-replaceable AA battery (alkaline or lithium)
-
Vibration alerts for critical dive notifications
-
Wireless air integration support (with compatible transmitter)
Display and User Interface
-
Large full-color LCD with excellent visibility in low light
-
Simple two-button interface with logical menu navigation
-
Customizable display layout for critical dive information
Diving Modes and Capabilities
-
Air, Nitrox, Trimix, CCR, and Gauge modes
-
Supports multiple gas switches during the dive
-
Open-circuit and closed-circuit rebreather compatibility
-
Adjustable conservatism and gradient factor control
Extras for Technical Divers
-
Integrated digital compass with tilt compensation
-
Dive log download via Bluetooth
-
Firmware upgrades supported directly by Shearwater
Perfect For
-
Technical and decompression divers
-
Trimix and multi-gas diving
-
CCR and advanced open-circuit divers
-
Divers who demand maximum reliability and clarity
What’s In The Box
-
Shearwater Petrel 3 dive computer
-
Bungee mount and wrist strap
-
USB charging and data cable
