Garmin Descent - T1 Transmitter spare air The Hollis Butt Plate allows

The Hollis Butt Plate allows divers who wish to transform their existing harness and buoyancy compensating wing into a rig capable of side-mounting tanks

Personal dive gear (Full Kit) plus 3x tanks for the one confined and two open water dives

DAT (Digital Activation Transmission) – hands-free mode

Oceanic is able to make a smaller air cell

Optional VPM-B decompression model

Garmin Descent - T1 Transmitter spare air The Hollis Butt Plate allowsThis products Overview Know your tank pressure from your wrist. Track your every breath when you pair the Descent T1 transmitter with a Descent dive computer. Monitor up to 5 tanks via SubWave sonar technology so you can dive with multiple tanks or see your buddy's air levels. Descent T1 enables you to monitor tank pressure, remaining airtime, and air consumption rate for multiple types of diving. Descent T1 is built to withstand the elements and