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 levels1. Descent T1 enables you to monitor tank pressure, remaining air time and air consumption rate for multiple types of diving. Descent T1 is built to withstand the elements and water-rated to 11 ATM. Get tank pressure, air time remaining, air consumption rate and battery remaining sent directly to paired compatible Descent dive computer. Pair up to 5 transmitters to each compatible dive computer within a range of up to 10 meters.