Suunto Wireless Pressure Transmitter The Suunto Wireless Pressure Transmitter is compatible with Suunto D9, DX, D9tx, D4i, D4i Novo, D6i, D6i Novo, Vytec, Vytec DS, Vyper Novo, Vyper Air, and HelO2.It is used to monitor your tank pressure and air consumption from your dive computer wirelessly during your dive.
