Shearwater Tern / Tern TX
[5301]

Tern Divecomputer from Shearwater

The Shearwater Tern and Tern TX models redefine diving convenience and versatility for sport divers. Incorporating a compact design with advanced features, these dive computers, especially the Tern TX with its transmitter-enabled capability, provide unparalleled functionality. Their enhanced visibility, user-friendly interface, and compatibility with multiple diving modes, make them an essential tool for divers seeking reliability and ease of use.

The Tern and Tern TX feature a 1.3” AMOLED screen with clear visibility in various lighting conditions. Their watch-style design and high-resolution display ensure easy access to vital diving data.

The Tern TX stands out with its ability to connect to up to four Swift transmitters and includes a digital compass. Both models support Air, Nitrox, 3 Gas Nitrox, Gauge, and Freedive modes.

Designed and Built in Canada and depth-rated to 120 meters, these computers meet EN standards for dive compliance. They come with Shearwater’s new Remora™ quick connect bands and webbing straps, offering easy customization with various strap lengths and colors.

Technical Specifications:

• Decompression Computer
• Air Integrated
  *Tern TX model only.
• 5 Modes
• Air Simple air mode
  For everyday diving
• Nitrox Single gas Nitrox
  Up to 40% Oxygen.
• 3 Gas Nitrox
  3 Gas switchable underwater with full decompression support. Up to 100% O2.
• Gauge
  Bottom timer with stop watch and dive logging.
• Freediving
  Configurable sampling rates and alarms
• Connects up to 4 Transmitters (Optional)
  *Tern TX model only.
• 3 axis, tilt compensated, digital compass
  *Tern TX model only.
• Bluetooth® wireless technology
• Switchable vibration alerts
• Upgradeable Firmware
• 316 Stainless Bezel & Buttons
• 22mm Strap Size with quick connect
  (one long and one short strap included)
• Ballistic Nylon Polymer Case
• Screen Resolution
  360 x 360.
• Display Type
  Full Colour AMOLED.
• Screen Brightness
  Minimum 300 nits, Typical at 350 nits.
• Display Size
  3.30cm / 1.3".
• Toughened Glass Window
  Yes.
• Battery Type
  Rechargeable Li-ion Battery.
• Factory Replaceable
• Battery Life
  Up to 20 Hours (Medium Brightness)
  Up to 6 months (Standby)
• Wireless Charging Station
  Yes.
• Number of Gases
  3 OC.
• Depth Rating
  120m / 394ft.
  Dive Log Capacity
  500 Hours. (10 second rate)
• Size (Dive Computer)
  Diameter - 50mm.
• Thickness
   16mm.
  Weight
  100g. (Divecomputer)