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Nerd 2
Shearwater NERD 2
The Shearwater NERD 2 is an advanced hands-free technical diving computer for open and closed circuit divers .
Features:
The Shearwater NERD 2 is an advanced hands-free technical diving computer for open and closed circuit divers .
Features:
- Depth, time and oxygen sensor display
- Bühlmann decompression model with gradient factors conservatism
- Optional VPM-B decompression model
- Imperial and metric displays
- Available in Standalone, Fischer and DiveCAN models
- Any combination of oxygen, nitrogen, and helium (Air, Nitrox, Trimix)
- Open and closed circuit, switchable during a dive External (EXT) PPO2 monitoring from 1, 2 or 3 cells
- Internal PPO2 mode with 2 set-points, each of which can be set between .4 and 1.5
- Two PPO2 set-points, each of which can be set between .4 and 1.5
- Automatic PPO2 set-point switching (configurable) 5 CC and 5 OC gases
- Gases can be changed and added during a dive
- CNS tracking
- No lockout from violating deco stops
- Rechargeable lithium-ion battery providing up to 18 hours of dive time
- Tilt compensated digital compass
- 1000 hour dive log memory
- Log downloads and firmware upgrades using Bluetooth
- A menu system that adapts to diving status
- Dual-transmitter Air integration
- Auto turn-off after 15 minutes on the surface
- Depth sensor rated to 140msw (450 fsw)