Shearwater Perdix 2 Ti – Rugged, Reliable, and Ready for Anything

The Shearwater Perdix 2 Ti is Shearwater’s most durable and advanced full-size dive computer yet—engineered for performance in the harshest diving environments.

Its armored casing, with a titanium bezel and titanium piezo touch buttons, protects enhanced internal electronics, while an aluminosilicate glass lens delivers exceptional clarity and superior resistance to impact and damage. A powerful vibration alert system, customizable to your needs, ensures you never miss a critical notification underwater.

Advanced Functionality with Room to Grow

With air integration for up to four transmitters, the Perdix 2 is suitable for both recreational divers and advanced technical explorers. It operates on a user-replaceable AA battery (alkaline, lithium, or rechargeable) and maintains Shearwater’s trusted, compact, ergonomic design.

Available in Titanium and Titanium Black finishes.

Dive Modes

OC Recreational – 3-gas nitrox for recreational diving

OC Technical – Multi-gas, trimix decompression

CC / BO – Closed circuit trimix with constant PO? and bailout

Gauge Mode – Depth, time, stopwatch, full logging

Key Features

• User-replaceable AA battery
• Air, nitrox, and trimix capable
• Quick OC bailout from CC
• 3-axis, tilt-compensated digital compass
• Bühlmann ZHL-16C with Gradient Factors
• Optional VPM-B and DCIEM algorithms
• Dive planning and full decompression support
• Bluetooth® wireless for log upload and firmware updates
• Customizable strong vibration alerts
  (Note: Vibration supported only with 1.5V non-rechargeable lithium or 3.7V rechargeable batteries)
• Upgradeable firmware
• Optional air integration – up to 4 transmitters

Perdix 2 Specifications

Display: 2.2” full-color

Battery Life:

~40 hours (AA alkaline)

~100 hours (SAFT LS14500 lithium)

Gases: 5 OC / 5 CC

Logbook: 1,000 hours

Depth Rating: 260m / 850ft

Transmitter Specs

Battery: 3V CR2 lithium

Battery Life: ~300 hours

Depth Rating: 152m / 500ft

Frequency: Low-frequency RF (38kHz)

Built for serious divers who demand toughness, accuracy, and versatility, the Perdix 2 Ti continues Shearwater’s legacy of elite dive computers trusted around the world.

Questions? We’re here to help you choose the right gear for your dive goals.