Garmin Descent T2 Transmitter

The Garmin Descent™ T2 Transceiver provides real-time wireless tank pressure monitoring for compatible Garmin Descent dive computers. Designed for recreational and technical divers, it delivers reliable air integration, helping you track your gas supply throughout the dive.

When paired with a compatible Descent Mk3i, the T2 also unlocks Garmin's SubWave™ technology for diver messaging and enhanced team awareness underwater. Built for demanding environments, it is depth-rated to 200 metres and pressure-rated to 300 bar, making it a dependable companion for every dive.

Key Features

• Real-time wireless tank pressure monitoring
• Compatible with Garmin Descent air-integrated dive computers
• SubWave™ diver messaging and monitoring with compatible Descent Mk3i devices
• Transmission range up to 10 m (33 ft) for tank pressure data
• Underwater messaging range up to 30 m (98 ft)
• Depth rated to 200 m
• Pressure rated to 300 bar (4,351 psi)
• Compact and durable design
• Standard 7/16" UNF high-pressure connection
• User-replaceable CR123A lithium battery
• Up to 100 hours of battery life