Garmin Descent T2 Transceiver
By Garmin | SubWave™ Sonar Air Integration | Part Number: 010-02826-00
Track every breath, tank, and dive buddy directly from your wrist with the Garmin Descent™ T2 Transceiver. Utilizing enhanced SubWave™ acoustic sonar technology, the T2 allows you to monitor up to 8 tanks underwater simultaneously—viewing real-time tank pressure, air consumption rate, depth, and remaining air time. Designed to pair seamlessly with compatible air-integrated Descent dive computers, the Descent T2 also enables diver-to-diver preset messaging up to 30 meters underwater for unparalleled group situational awareness and safety.
Key Features & Performance Highlights
- Multi-Tank & Group Monitoring: Monitor tank pressure, depth, consumption rate, and remaining dive time for up to 8 divers within a 10-meter range.
- Diver-to-Diver Messaging: Send preformatted underwater messages to networked buddies wearing compatible Descent Mk3i computers up to 30 meters away.
- Deep 200m Depth Rating: Engineered for extreme technical conditions with an armored water rating of 20 ATM (200 m / 656 ft).
- Simplified Tank Pairing: Wireless area networking makes identifying and assigning individual buddy tanks fast and simple on surface prep.
- Long Battery Life: Powered by a user-replaceable 3 V CR123A lithium battery lasting up to 100 hours of active dive time.
Technical Specifications
| Manufacturer | Garmin |
| Physical Dimensions | 84.50 x 36.52 x 36.52 mm (3.33” x 1.44” x 1.44”) |
| Depth Rating | 20 ATM / 200 Meters (656 feet) |
| Max Pressure Rating | 300 bar (4351 psi) |
| Thread Fitting | Standard 7/16" (20 UNF) High-Pressure Port |
| Sonar Range | Up to 10 m (Tank data) / Up to 30 m (Diver messaging) |
| Battery Type & Life | 3 V CR123A Lithium | Up to 100 Hours |
Compatible Garmin Air-Integrated Computers
The Descent T2 Transceiver pairs with SubWave-enabled Garmin dive computers available at International Diving Centre:
- 43mm Watch Model: Pair with the Garmin Descent Mk3i – 43 mm Watch Dive Computer.
- Compare Shearwater Transmitters: View the Shearwater Swift GPS Transmitter.
Test Garmin SubWave Technology in Vancouver: Visit International Diving Centre at 2865 West Broadway in Vancouver to see the Descent T2 Transceiver, pair it with Descent Mk3i computers, and consult with our Garmin dive specialists!
