Shearwater Swift Gps Transmitter Compass It should not be an

It should not be an after-thought

It is so resistant that you can just leave it

Ultra quick drying

This disposable water activated marker lights turn on when they come in contact with water and turn off when they are dried off

Made from durable

Shearwater Swift Gps Transmitter Compass It should not be anEvery Shearwater air integrated dive computer can lock in your dive site location coordinates with the Swift GPS. Get more than the benefits of air integration when you capture your dive's entry and exit points, and add maps to your Dive Shearwater log. Receive real time gas pressure data and benefit from accurate gas time remaining calculations for extended dive time. Easily view all dive metrics in your computer display, maximizing your adventure