Description
The new SHEARWATER PETREL 3 FISHER dive computer replacing its predecessor PETREL 2 FISHER
The PETREL 3 FISHER is truly the most advanced computer in the SHEARWATER range for the use of diving rebreathers.
It has been modified for greater readability with an AMOLED screen with a diagonal of 6.5cm. The screen is now protected by a titanium reinforcement on the periphery and a very resistant Aluminosilicate glass.
The PETREL 3 FISHER now integrates gas management with 4 possible pressure transmitters. For the rebreather diver, it is additional safety when the oxygen and diluent cylinders have pressure transmitters (not included – to be purchased separately) and for example two bailouts.
The vibration user alert system has also been modified to make it louder and more noticeable.
The SHEARWATER Petrel 3 FISHER is an evolutionary computer since its micro-software can be updated thanks to the Shearwater software suite. Dive data can be downloaded to mobile or stationary media.
- Peripheral titanium screen reinforcement
- Titanium control knobs
- 6.5cm diameter high contrast color AMOLED screen
- Aluminosilicate glass
- Reinforced vibration alert. A continuous vibration works as soon as the low and high PPO2 values are reached.
- Integration of gas management: management of up to 4 pressure transmitters
- Battery compartment cap: by two O-rings.
- Modes: Air / Nitrox / Decompression computer with 3 recreational nitrox gases – Tec open circuit with multigas decompression, trimix – Closed circuit with Bail out management and fixed PPO2 – Depth gauge
- Decompression: Bühlmann Gradient Factors algorithm, integrated scheduler. Optional VPM-B and DCIEM
- Connection to the diving rebreather by Fischer plug
- Gas management: up to 5 in open circuit and 5 in closed circuit.
- Integrated air management: up to 4 transmitters (sold separately)
- Integrated digital compass
- Glass: High resistance aluminosilicate
- Communication: Bluetooth technology
- User-upgradable firmware
- Screen resolution: AMOLED 320×240 – diameter 6.6cm/2.6″
- Usable battery: type AA – Alkaline (up to 40h) – Lithium 1.5V (up to 60h) or lithium type SAFT LS14500 (up to 100h)
- Recording: up to 1000 hours of diving
- Maximum depth: 290m
- Dimensions: 83x75x39mm
- Weight: 115g
