Rebreather tested.
Recreational requested.

The world’s first near eye remote display for scuba divers has been redesigned for enhanced flexibility and reliability. In addition to the DiveCAN and Fischer versions, OC divers can now experience the freedom the NERD 2 has to offer. The universal regulator mount allows divers to secure the NERD 2 within their line of sight and dive with the security of knowing their crucial dive information with a glance of the eye.

From the combination of the Micro LCD display and the magnifying lens, the data on the NERD 2 appears as if you were looking at a 25 inch TV 12 feet away.

 

 

• • Rechargeable 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.

 

 

Multiple Diving 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

Simple and Powerful

 

Line-Of-Sight Information

All of the information you need at a glance.

 

Custom Design

The removal of the brainbox makes the NERD 2 the smallest Shearwater dive computer to date.

 

Rechargeable Battery

With a minimum of 18 dive hours on a full charge with medium brightness (recharge time 4 hours).

The typical battery life is 5 years or 500 charge cycles.

The battery can be replaced at authorized service centers. The cost of replacement is $100 CAD + shipping.

The turn around time for replacement is 5 business days after receipt of payment, excluding shipping time. The battery replacement includes inspection, functional testing and pressure testing.

If the battery is not meeting performance specifications within the 2-year warranty period it will be replaced free of charge. Variations to battery lifespan can be expected due to operating at extremes of the rated specification, such as high environmental temperatures or repeatedly fully discharging the battery.

 

Two Button Interface

Simple to navigate, state-aware menu structure.

 

Digital Compass

Optional 3 Axis, tilt compensated, digital compass.
Available in all modes.

 

AI Functionality

Capable of displaying tank pressure in all modes (transmitter sold separately).

 

 

 

Bluetooth® Wireless Technology Integration

This enables communication with Mac, Windows, iOS, and Android with lower
power consumption. This allows connection to Shearwater Cloud.

 

Mount Options

The 2 hole patterns allows for custom mount designs and compatibility with NERD 1 mounts.

Dive Logging

All your dive information at your fingertips. You can 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

 

 

Cloud Control

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

Download and display dive logs quickly using Bluetooth® wireless technology.

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

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	Included
Open Circuit	Included
Trimix / Nitrox / Air Compatible	Included
Bühlmann Gradient Factors	Included
Rebreather	Included
Closed Circuit Fixed PPO2	Included
Closed Circuit External PPO2	Included
Semi-Closed Circuit External PPO2	Included
Gauge Mode	Included
3 axis, tilt compensated digital compass	Included
Bluetooth® wireless technology	Included
Upgradeable Firmware	Included
Air Integration	Included
Number of Transmitters	Up to 4

SWIFT SMART AI TRANSMITTER
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
Depth Rating	300m (985ft)
DIMENSIONS
Computer
(WxDxH)	33mm x 85.81mm x 44mm
Weight	74g	148g
Ballistic Nylon Case	Included
(WxDxH)	240mm x 240mm x 60mm
Weight	313g