The Shearwater wireless transmitter is compatible Shearwater Perdix-AI, Teric and NERD 2 model dive computers. It is also compatable with specific Hollis, Oceanic, and Aeris brand dive computers that support hoseless air integration.


The transmitter is compatable to read up to 40% Oxygen and has arating of

up to { 500 ft | 150 m }. It operates off a user replaceable, widely available, CR2 photo battery. 


Each transmitter has its own unique ID and multiple transmitters can be linked to the Shearwater Perdix AI.


Available in two different case colors that indicate slightly different timing of the data transmissions although both colors use the same 38kHz radio frequency. In single transmitter applications we recommend the charcoal grey color.


In two transmitter applications such as sidemount or CCR, Shearwater recommends using the yellow color as the second transmitter to minimize interference with each other. 


Shearwater supplies the transmitter with a small zippered hard case that is included with the transmitter and provides the transmitter with a very snug secure fit for transportation.


The Transmitter uses a Size AS568-012 Vitron 0-ring at the base. The battery cap o-ring used is Size AS568-016, Nitrile (Buna-N) A70

Shearwater Transmitter

  • The Shearwater Transmitter comes with:

    • Ballistic Nylon Case
    • User Manual
    • Wrist Strap
    • Bungie Cord

Store Hours

Mon-Sat 10am -6pm Sun 1pm - 5pm

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15502 Stoneybrook West Parkway. Suite 128 Winter Garden. Florida. 34787. Phone 407-517-4737