Our most compact dive computer redefines comfort and versatility for sport divers. By incorporating a compact design with advanced features, the TERN offers an incomparable combination of functionality and value. Its enhanced visibility, easy-to-use interface and compatibility with multiple dive modes make it an essential tool for divers seeking reliability and ease of use.
The Tern TX stands out for 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.
Features
Decompression computer
Integrated air: Tern TX model only
Connects up to 4 transmitters (optional): Tern TX model only
3-axis digital compass with tilt compensation: Tern TX model only
Bluetooth® wireless technology
Switchable vibration alerts
Upgradeable firmware
316 stainless steel bezel and buttons.
22 mm strap size with quick connection (includes long and short strap)
Ballistic nylon polymer case.
Modes
Air: Simple air mode for daily diving
Nitrox: Single gas nitrox up to 40%
3 Gas Nitrox: 3 gases switchable underwater with full decompression support. Up to 100% O2.
Gauge: Bottom timer with stopwatch and dive log
Freedive: configurable sampling rates and alarms
Specifications
Screen resolution: 360 x 360
Display type: Full color AMOLED
Screen brightness: Minimum 300 nits. Typical at 350 nits
Screen size: 3.3 cm / 1.3″.
Tempered glass window: Yes
Battery type: Rechargeable lithium-ion battery
Battery life: up to 20 hours (medium brightness), up to 6 months (standby)
Wireless charging station: Yes
Number of gases: 3 OC
Rated depth: 120m
Dive log capacity (10 second rate): 500 hours
Size (dive computer): Diameter: 50 mm
Size (dive computer): Thickness – 16 mm
Weight (dive computer): 100g
The box includes:
TERN TX dive computer
Wireless charging station with USB-C cable
Inspection checklist card
Product information guide
Screen protector
Remora quick-release strap installed on computer
1 short Remora strap for smaller wrists
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