Scuba Transmitters

Wireless tank pressure transmitters from Shearwater, Garmin, Suunto, Mares and Scubapro, including the Shearwater Swift, the Garmin Descent T2 and the Suunto Tank Pod, plus O2-cleaned units. A transmitter talks only to the computers its maker supports, so check it pairs with your wrist unit before you buy. See air-integrated computers.