Keep your eye on the dive,
not your dive computer.

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  • Rechargable Battery
  • Refined Compact Design
  • 2 Button Interface
  • 1000 Hour Dive Log

 

NERD 2 Mount Options

An important and unique feature of the NERD 2 dive computer is that it requires a mount to keep it properly positioned. The NERD 2 is packaged with either a mount option for a closed circuit rebreather or open circuit regulator.

 

The same 2 hole pattern that was part of the NERD 1 is built into bottom of all NERD 2 dive computers. This will allow compatibility with NERD 1 original mounts. It will also allow for the option of custom made mounts that could be created for masks, helmets, or full face masks. Additional details for this can be found in the NERD 2 manual.

Rechargeable Lithium Ion Battery

The NERD 2 connects to a charging clip which snaps on the back of the computer. The charge clip is splash proof.
The charging clip connects to any USB cable.
The USB cable can connect to any USB port or the power bank supplied by Shearwater. The power bank can provide 5 full charges to the NERD 2.

Screen Modes

OC Recreational

Three gas nitrox computer with features for the serious recreational diving enthusiast. Includes adaptive safety stop and NDL bar graph

OC Technical

5 OC gases Trimix enabled by default

CC/BO

Closed Circuit/Bailout
5 OC/5 CC gases
Trimix enabled
Constant PO2 for closed circuit

External Monitoring

Real time PPO2 monitoring of 1 - 3 O2 sensors
This includes semi-closed rebreathers

Digital Compass

Optional 3 axis, tilt compensated, digital compass
Available in all modes

Gauge

Depth, time, resettable stop watch function
Full dive logging

Dive Logging

Shearwater Cloud OPEN BETA


All your dive information at your fingertips


Update firmware or change your language on the go


Review and edit dive logs from your phone or tablet

AVAILABLE FOR:

iOS

Android

UNDER DEVELOPMENT FOR:

Mac

Windows

Shearwater Desktop


Analyze your dive log, deco profile, temperature and more.


Download and display dive logs quickly using Bluetooth technology.


You can display as much or as little information as you need.

AVAILABLE FOR:

Mac

Windows

Technical Specs

Modes
OC Rec 3 gas nitrox recreational computer
OC Tec Multi gas, trimix decompression computer
CC INT Closed circuit fixed PPO2
CC EXT (Fischer only) Closed circuit real time monitoring of 1 or 3 O2 sensors
SCR EXT (Fischer only) Semi-closed monitoring of PPO2 for 1-3 O2 sensors
Gauge Bottom timer with stop watch and dive logging
Features NERD 2 SA NERD 2 FISCHER
Decompression Computer
Open Circuit
Trimix / Nitrox / Air Compatible  
Bühlmann Gradient Factors  
Rebreather  
Closed Circuit Fixed PPO2  
Closed Circuit External PPO2  
Semi-Closed Circuit External PPO2  
Gauge Mode  
3 axis, tilt compensated digital compass  
Bluetooth Smart  
Upgradeable Firmware  
Air Integration    
Number of Transmitters 1 or 2 1 or 2
Optional Add-Ons & Accessories
VPM-B
OC Mount Kits
CC Mount Kits
Specifications NERD 2 SA NERD 2 FISCHER
Screen Resolution 320x240
Display Type QVGA
Battery Type Rechargeable Li-Ion Battery
Battery Life 18 Hours (Medium Brightness)
Battery Replacement 5 Years (or 500 charge cycles)
Number of Gases 5 OC / 5 CC
Rebreather Connectivity n/a Fischer 103, 7-pin
Dive Log 1,000 Hours
DIMENSIONS
Computer
(WxDxH) 33mm x 85.81mm x 44mm
Weight
74g 148g
Ballistic Nylon Case
(WxDxH) 240mm x 240mm x 60mm
Weight 313g