Suunto WIRELESS TANK PRESSURE TRANSMITTER LED

This one has a brand new battery in it. I am not sure it ever has been used but is not in the proper box. Price reflects this. 

WIRELESS TANK PRESSURE TRANSMITTER

The Suunto Wireless tank pressure transmitter gives you current tank pressure and remaining air time with just a glance at your wrist. Before your dive, simply pair the transmitter with your dive computer and you’re good to go. The transmitter’s handy green LED light lets you know that it’s on. Suunto Wireless Tank Pressure Transmitter is compatible with Suunto D9, DX, D9tx, D4i, D4i Novo, D6i, D6i Novo, Vytec, Vytec DS, Vyper Novo, Vyper Air, and HelO2.