The PEREGRINE TX x SWIFT COMBO is a convenient package and a great option for anyone getting started with air integration. 

The PEREGRINE TX is a fusion of the beloved Peregrine's large, user-friendly interface, plus core features from our flagship model the PERDIX 2 - air integration and a digital compass. Designed for sport divers, the PEREGRINE TX delivers the renowned Shearwater experience at extraordinary value. 

The SWIFT allows divers to monitor their gas pressure from the convenient, easy-to-read display on their dive computer. The collision avoidance protocol allows for multiple transmitters to be used at the same time with a lower likelihood of dropped communications.