Garmin Descent T2 Transmitter

FEATURES

• Enhanced SubWave sonar technology lets you monitor up to 8 tanks when under water — viewing air pressure, depth, use rate and time remaining — for multiple types of diving. Plus, you can even communicate via preformatted messages (coming soon) with other networked buddies wearing their Descent Mk3i dive computers.
• Compatible with: Garmin Mk2i and Mk3i model dive computers.