Product listDive Computer Shearwater Petrel 3

Dive Computer Shearwater Petrel 3

Rp 18.950.000

The Petrel 3 from Shearwater Research of Canada is a full decompression dive computer incorporating the Bühlmann ZHL-16C algorithm, with user configurable Gradient Factors (GF). Gradient Factors allow the diver unique and individual control of their dive computer decompression calculations. Out of the box, all models include open-circuit and closed-circuit Air, Nitrox and Trimix mixed gas functionality. An optional PIN upgrade to the VPM or DCIEM decompression algorithm is also available.

Brand Shearwater
Stock Ready
SKU 54852
Code 11301
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The Petrel 3 includes a richly featured 'gauge mode' configuration, along with a three-axis tilt-compensated digital compass. The included CCR mode for rebreathers provides the ability to perform constant PO2 set point calculations for deco. During a decompression dive, the Petrel 3 provides complete information displays of all required stop times. The Petrel 3 can provide time-to-surface based on "look ahead" at planned gas switches. Multiple gas definition presets are supported with any combination of oxygen, nitrogen and helium. The Petrel 3 will NOT "lockout" after a missed stop or ascent rate violation. The Petrel 3 offers a screen display utilizing a low-power consumption, 320x240 QVGA, full color LCD display. The display will automatically adjust intensity based on available light to make the display easily readable whether on the surface in sunlight, in open water or in a cave.

The Petrel 3 has been designed to accept any type of AA size battery including alkaline, lithium and rechargeable. Included with every Petrel 3 from Dive Gear Express are two elastic straps with buckles, gold contact battery holder and battery already installed (ready to dive out of the box!). The Petrel 3 also includes a titanium bezel and a screen protector already installed to help prevent scratches of the display face. The software includes a complete dive log manager, compatible with both MS Windows and MAC OS X, and can be downloaded from Shearwater's website along with the manual. The dive log manager supports log downloads and firmware updates via the Bluetooth wireless interface of the Petrel.

Technical Open-Circuit Features

  • Air/Nitrox/Trimix capable
  • 5 open-circuit gas switch presets
  • Bühlmann ZHL-16C algorithm with configurable Gradient Factors
  • GF presets for sport diving NDL safety factor: High = 35/75, Medium = 40/85, Low = 45/95, plus user defined GF
  • Optional Varying Permeability Model (VPM-B)
  • %CNS oxygen exposure tracking
  • Ascent rate monitor
  • User configurable haptic (vibration) alerts
  • Date, time and temp display
  • Easy to read large full color screen
  • Easy to use adaptive menus
  • Logbook of last 1000 hours of diving
  • Operational to at least { 980 fsw | 300 msw}
  • Battery voltage and warning
  • Metric and Imperial
  • Right or left wrist mountable
  • Battery life (Saft 3.6V LS14500) up to 100 hours of diving
  • Battery life (1.5V Alkaline) up to 35 hours of diving

Rebreather Features

  • Constant PPO2 Set Point
  • Automatic Set Point Switching
  • 5 additional CCR Diluent gas presets
  • 2 button push OC bailout


  • Three-axis tilt-compensated digital compass
  • Titanium bezel
  • Wireless Tank Pressure (option transmitter required)
  • Bluetooth Smart wireless upload/download
  • User upgradeable firmware
  • User changeable battery
  • Dive Log Software
  • Two Year Limited Warranty
Category :
Brand : Shearwater
Code : 11301
SKU : 54852
Stock : Ready

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