The Garmin Descent T2 Transceiver is a compact underwater communication and tank-monitoring device designed to work with compatible air-integrated Garmin Descent dive computers. Using advanced SubWave sonar technology, it sends important dive information directly to the diver's wrist, including tank pressure, air time remaining, air consumption rate, and transceiver battery status.

Garmin Descent T2 Transceiver - Description

Designed for divers who want greater awareness of their equipment and dive group, the Descent T2 can monitor multiple tanks when paired with a compatible dive computer. Up to eight transceivers can be connected within a range of up to 10 meters, allowing divers to view tank pressure and depth information from compatible networked divers. The transceiver is dive-rated to 200 meters and uses a standard 3 V CR123A lithium battery for up to 100 hours of battery life.

1. Advanced Tank Pressure Monitoring

The Descent T2 transmits tank pressure information to a compatible air-integrated Descent dive computer. This allows divers to monitor their breathing gas supply without repeatedly checking a traditional pressure gauge.

2. Track Air Consumption

The transceiver provides access to important air-management information, including estimated air time remaining and air consumption rate. This gives divers a clearer picture of their available breathing gas during a dive.

3. Monitor Multiple Divers

With compatible equipment, divers can monitor information from up to eight Descent T2 transceivers. Tank pressure and depth information from connected divers can be viewed directly through the compatible dive computer.

4. SubWave Sonar Communication

The Descent T2 uses SubWave sonar technology to exchange underwater information with compatible Garmin dive computers and transceivers. This provides reliable underwater communication and group awareness without relying on conventional radio signals.

5. Diver-to-Diver Messaging

When paired with compatible Descent Mk3i dive computers and networked T2 transceivers, the system supports preset diver-to-diver messaging at distances of up to 30 meters. This provides a convenient way for divers to exchange predefined messages underwater.

6. Easy Tank Identification

The wireless pairing process makes it easier to identify individual divers and associate each transceiver with the correct tank. This helps simplify monitoring when multiple divers are connected to the same network.

Garmin Descent T2 Transceiver - Key Features

1. 200-Meter Dive Rating

The Descent T2 is designed for serious diving and is rated for depths of up to 200 meters. Its robust construction provides reliable performance during deep-water diving.

2. Tank Pressure Transmission

The transceiver can send tank pressure information directly to a compatible air-integrated Descent dive computer. This keeps critical air-supply information accessible during the dive.

3. Up to 8 Tank Transceivers

A compatible air-integrated Descent dive computer can monitor up to eight Descent T2 transceivers within a range of up to 10 meters. This makes it useful for dive groups that want greater awareness of their companions' tank status.

4. Diver Depth Monitoring

Connected divers' depth information can be viewed through compatible equipment, helping provide a better understanding of the group's underwater position.

5. Up to 30-Meter Messaging Range

Compatible Descent Mk3i users can exchange preset diver messages with networked T2 transceivers at distances of up to 30 meters, providing additional underwater communication capabilities.

6. Long Battery Life

The transceiver uses a 3 V CR123A lithium battery and can provide up to 100 hours of battery life, depending on usage conditions.

7. 300-Bar Pressure Rating

The Descent T2 is rated for tank pressures up to 300 bar (4,351 psi), making it suitable for a broad range of compatible scuba diving setups.

8. 2.4 GHz Wireless Technology

The transceiver uses 2.4 GHz wireless technology for supported surface communication and networking functions.

9. Compact Design

Measuring approximately 84.5 × 36.52 × 36.52 mm, the Descent T2 has a compact form that integrates conveniently with compatible scuba equipment.

10. Built for Underwater Use

The transceiver is designed specifically for diving and operates underwater within a specified temperature range of 0°C to 40°C. Its dive-rated construction supports demanding underwater environments.

What's in the Box

• Garmin Descent T2 Transceiver
• Air Spool
• Documentation

Specifications