fischer gears Shearwater Nerd 2 Fischer – DIVE GEAR ZONE
SKU: 32767142125
fischer gears

fischer gears Shearwater Nerd 2 Fischer – DIVE GEAR ZONE

Sale price$22.84 Regular price$25.38
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  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jun 29 - Jul 4

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Description

fischer gears Shearwater Nerd 2 Fischer – DIVE GEAR ZONENERD 2 Near Eye Remote Display is an advanced heads up display system for scuba and rebreather divers, redesigned for enhanced flexibility, reliability, and performance. Positioned directly within your line of sight, it allows you to monitor critical dive data instantlywithout needing to look away from your environment. Using a combination of a high resolution Micro LCD display and precision magnifying optics, the NERD 2 delivers a clear, enlarged

NERD 2 Near-Eye Remote Display is an advanced heads-up display system for scuba and rebreather divers, redesigned for enhanced flexibility, reliability, and performance. Positioned directly within your line of sight, it allows you to monitor critical dive data instantly—without needing to look away from your environment.

Using a combination of a high-resolution Micro LCD display and precision magnifying optics, the NERD 2 delivers a clear, enlarged viewing experience, comparable to watching a 25-inch screen from 12 feet away, ensuring excellent readability with minimal eye strain.

Equipped with a Fischer connector for rebreathers and a universal mounting system, it integrates seamlessly with most rebreather loops, offering a secure and customizable setup for technical diving.

Designed and manufactured in Canada, the NERD 2 is built for demanding conditions, delivering dependable performance dive after dive.

Universal mount

The Fisher model comes with an CCR mount, suitable for most rebreathers.


 

Rechargeable Battery

Charging bracket for NERD 2 battery charging.

This charging clip connects to the NERD 2 which snaps on the back of the computer. The charge clip is splash proof and connects using the provided cable (USB-A to Micro USB). 

Key Features

  • Near-eye heads-up display for real-time dive monitoring

  • Advanced Micro LCD with magnified optics for clear visibility

  • Minimal eye strain with optimized viewing system

  • Universal mount for flexible positioning

  • Fischer connector compatible with rebreathers

  • Reliable performance in demanding diving environments

Highlights

  • Heads-up rebreather monitoring solution

  • Advanced optical system for enhanced clarity

  • Air integration capability

  • Proven and intuitive user interface

Modes

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

Features

  • Decompression computer
  • Bühlmann Gradient Factors
  • 3 axis, tilt compensated digital compass
  • Bluetooth® wireless technology
  • Upgradeable Firmware
  • Air Integration
  • Number of Transmitters - Up to 4

Technical Specification: 

  • Screen Resolution: 320x240
  • Display Type: QVGA
  • Battery Type: Internal Rechargeable Li-Ion Battery
  • Battery Capacity (approx): 1.3 Wh
  • Battery Life: 18 Hours (medium brightness)
  • Battery Replacement: 5 years (or 500 charge cycles)
  • Number of Gases: 5 OC / 5 CC
  • Rebreather Connectivity: Fischer 103,7-pin
  • Dive Log: 1,000 Hours
  • Depth Rating: 300m / 985ft
  • CCR Mount fits 55-61mm rebreather loop

Dive Computer Dimensions

  • 33mm x 85.81mm x 44mm
  • Weight: 74g

Ballistic Nylon Case

  • 240mm x 240mm x 60mm
  • Weight: 313g

What's in the Box:

  • NERD 2 Fischer Dive Computer
  • Inspection Checklist Card
  • Product Info Guide
  • Screen Protector
  • CCR Mount Kit
  • Charging Clip
  • Charging Cable
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 32767142125

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Shawna
West Palm Beach, US
★★★★★ 3
Silicone socks
Size: M (up to size 9)-Beige
The socks are sized large. The quality of the silicone is good. But they slide around on your feet if you try to walk, making them difficult to use and a bit uncomfortable. Unless you are able to sit for long periods of time the likely will not work well. Recommend looking for a better value.
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Reviewed in the United States on October 27, 2024
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Ann
Grantham, US
★★★★★ 5
Effective
Size: L (up to size 11)-Pink
Fantastic. I put lotion on my feet & wear them when I go to sleep. I often wake up during the night and will remove them to find my feet soft and smooth. They are strong and fit my size 10 womens’ size.
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Reviewed in the United States on March 27, 2026
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Stacy
Battle Creek, US
★★★★★ 1
The shoe size should be smaller 9 is the max and it is still to tight
Size: M (up to size 9)-Beige, Size: M (up to size 9)-Beige
Very tight had to take off my feet in the middle of the night they were cutting off my circulation.
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Reviewed in the United States on February 17, 2026
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michele p.
Fort Morgan, US
★★★★★ 5
Great product to keep moisture in
Size: M (up to size 9)-Beige
These are so cool. I was skeptical at first. After an at home pedicure I put lotion on and keep these on for about a few hours. The moisture retention, and comfort and fit or absolutely amazing!
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Reviewed in the United States on April 24, 2025
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Amy
Fort Morgan, US
★★★★★ 5
These work!
Size: M (up to size 9)-Beige
I’ve had dry cracked feet my whole life. Tried these last night with lotion from Trader Joe’s and literally overnight my feet are the softest they’ve ever been. I put a pair of socks over them and went to sleep with them on. Hard to walk around with all that slippery-ness but worth it! 10/10✨👌
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Reviewed in the United States on June 11, 2025

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