Shearwater computers are not only made in Canada, they are made for serious recreational and technical scuba divers enjoying cold and warm water scuba diving. The latest member of the Shearwater family is the Tern and Tern TX. The Tern TX has air-integrated capability with the Shearwater Swift transmitter (not included). The Tern TX has a brilliant screen and compact design, making it wearable for surface days as well as scuba diving days. Shearwater is known for making dive computers that are intuitive and easy to use.

Dive Modes:

• Air or Nitrox to 99%
• 3-Gas Nitrox
• Gauge - Bottom timer with stop watch & dive logging
• Freedive - Configurable sampling rates and alarms

Basic Functions & Features:
Style: Small, wrist watch-style
User Interface: 4 button
Dive Log: 500 hours
Depth Rating: 394 ft (120 m)
Battery: Rechargeable Li-ion
Air Integration: Yes, with Swift (not included)
Nitrox compatible: Yes
Downloadable: Yes, bluetooth
Alarms: Visual, vibration
Ascent Rate Indicator: Yes
Automatic Altitude Adjustment: Yes
Display: Full color AMOLED, 1.3"
Lens Type: Toughened glass
Digital Compass: Yes