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Nerd 2 Dive Computer

Shearwater
As low as: $1,775.00
As low as $1,775.00

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Description

Nerd 2 Dive Computer by Shearwater

SKU: 1250x

Shearwater Nerd 2 Dive Computer: Dive Information in Your Line of Sight

Experience a revolutionary way to access your dive data with the Shearwater Nerd 2. This unique Near Eye Remote Display (NERD) mounts securely to your regulator or rebreather mouthpiece (using the appropriate mount), placing your critical dive information directly in your line of sight. See your depth, time, gas, and decompression status with just a glance, keeping your hands free.

This redesigned unit offers enhanced flexibility and dependable operation. The Nerd 2 is remarkably small and features a simple two-button interface for navigating its state-aware menu structure.

Mounting Options:

The Nerd 2 requires a mount for proper positioning. It is typically packaged with either a mount option for Closed Circuit Rebreathers (CCR - DiveCAN/Fischer versions available) or an Open Circuit (OC) regulator mount (fits 17-21mm diameter hoses). Ensure you select the correct configuration for your setup.

Technical Diving Ready:

The Nerd 2 is a fully capable decompression computer supporting multiple modes:

  • Air
  • Nitrox
  • 3 Gas Nitrox (up to 100% O2)
  • OC Tec (Multi-gas, trimix decompression)
  • CC INT (Closed circuit fixed PPO2)
  • Gauge (Bottom timer with stopwatch)

Connectivity & Air Integration:

Connect wirelessly via Bluetooth® to Shearwater Cloud or Shearwater Desktop (Mac/Windows) to download your 1000-hour dive log and update firmware. The Nerd 2 is also capable of displaying tank pressure wirelessly from up to four Shearwater Swift transmitters (transmitters sold separately), providing Gas Time Remaining (GTR) information for one selected tank.

Power & Other Features:

The internal rechargeable Li-Ion battery provides 18+ hours of dive time on medium brightness and recharges in about 4 hours using the included USB cable and recharging clip. A portable charging bank (providing approx. 5 charges) is also included. The Nerd 2 features a 3-axis, tilt-compensated digital compass and is depth rated to 300m / 985ft.

Important CCR Note: When used with a Closed Circuit Rebreather, the Nerd 2 functions as a monitor and backup computer. It does not directly control the CCR unit like a primary controller.

Keep your essential dive data in view! Order your Shearwater Nerd 2 today!

Features
  • Near Eye Remote Display (Line-of-Sight information)
  • Requires specific mount (CCR DiveCAN/Fischer or OC Regulator options)
  • Decompression computer (Bühlmann GF algorithm implied - confirm if needed)
  • 2 Button Interface, state-aware menu
  • 3 axis, tilt-compensated digital compass
  • User-Upgradeable Firmware
  • Displays Gas Time Remaining (GTR) for one AI tank
  • Rechargeable via USB cable & included clip
  • Includes portable charging bank (approx. 5 full charges)
  • Includes Ballistic Nylon Case
Specs
  • Display Type: QVGA Near-Eye Remote Display
  • Screen Resolution: 320x240
  • Computer Dimensions (HxWxD): 33mm x 85.81mm x 44mm (1.3" x 3.38" x 1.73")
  • Computer Weight: 74g (2.6 oz)
  • Ballistic Nylon Case Dimensions (LxWxD): 240mm x 240mm x 60mm (9.45" x 9.45" x 2.36")
  • Case Weight: 313g (11 oz)
  • Battery Type: Rechargeable Li-Ion (Non-replaceable, 5 yr / 500 cycle expected life)
  • Battery Life: 18+ Hours (medium brightness)
  • Recharge Time: Approx. 4 hours
  • Dive Log Capacity: 1,000 Hours
  • Depth Rating: 300m / 985ft
  • Dive Modes: Air, Nitrox, 3 Gas Nitrox, OC Tec (Trimix), CC INT (Fixed PPO2), Gauge
  • Number of Gases: 5 OC / 5 CC
  • Air Integration: Wireless (Up to 4 Shearwater Swift Transmitters - Sold Separately)
  • Connectivity: Bluetooth®
  • OC Mount Compatibility: Fits 17-21mm regulator hose diameter
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