Mares LED Tank Module, transmitter for Quad Air, Smart Air and Genius dive computers

• Sends air information from the dive bottle to the dive computer

• Color LED for fast air check on the surface

• Color LED alerts your buddy when your air gets less

• Permanently linked to your dive computer (so you only connect it once)

• EN250: 2014 certification up to 300 bar

• The transmitter can be used with various Mares computers.