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We only stock equipment our crew personally use and recommend. Our focus is on clean design, reliability, durability and versatility. Our "Gear Guides" are written to help you make the right equipment decisions.
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Shearwater NERD

from* $2,699.00
Fisher Version
DIVE-CAN version
QtyTotal
$2,699.00
Technical dive computer presenting as a heads-up-display mounted on the rebreather mouthpiece. Keeps crucial information in your line-of-sight. Appears as a 32in TV screen 3.5m | 12ft away without any need to focus, disappears when you look straight.
Manufacturer: Shearwater Research
NERD (Near Eye Remote Display) features:
  • Micro LCD display and magnifying lens for ease of readability without the need to focus your eyes. 
  • CC EXT: Closed circuit monitoring for 1 or 3 O2 sensors, semi-closed circuit monitoring of 1-3 O2 sensors.
  • Simple two button “state aware” navigation system, which allows you to easily access the various diving modes it offers including the OC Recreational, OC Technical, Rebreather, Gauge and Digital Compass.  
  • Pre-programmable up to 5 open circuit and 5 closed circuit gas mixes, editable underwater. 
  • Gradient factor decompression algorithm, with high and low gradient factors pre-programmable and editable underwater.  
  • Optional VPM-B algorithm for alternative decompression modelling. 
  • User replaceable AA batteries, works with a single battery of any standard AA type, meaning you don’t have to send it back to the manufacturer for battery renewal.  
  • Digital Compass with three axis and tilt compensation, avoiding the need to carry a separate compass.  
  • Bluetooth integration, which allows you to connect with PCs, Macs, iPods and iPads to update firmware and download log-book details. 
  • Upgradable firmware, to keep your device at the cutting edge of functionality and decompression theory with ongoing support from the manufacturer. 

Technical Specifications: expand


Screen Resolution 320x240 QVGA
Display Type Micro LCD
Battery Type Single AA (any type)
Battery Life
- AA Alkaline 30 Hours
- SAFT LS14500 95 Hours
Number of Gases 5 OC / 5 CC
Dive Log 1,000 Hours

Dimensions
Eyepiece (WxH) 32x76mm | 1.25x3in
Battery Box (WxHxD) 76x52x32mm | 3x2.25x1.25in
Fischer Connector (HxØ) 18x13mm | 0.7x0.5in
Package (WxHxD) 273x114x60mm | 10.75x4.5x2.375in
Weight 355g | 0.78lbs

Modes
OC Rec 3 gas nitrox recreational computer
OC Tec Multi gas, trimix decompression computer
CC INT Closed circuit fixed PPO2
CC EXT Closed circuit real time monitoring of 1 or 3 O2 sensors
SCR EXT Semi-closed monitoring of PPO2 for 1-3 O2 sensors
Gauge Bottom timer with stop watch and dive logging

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