The Mares LED Tank Module Transmitter allows you to read your air pressure quickly and accurately using your Mares air integrated dive computer.

Mounted onto your first stage via a high-pressure port, it can be connected to your computer quickly. Tank volumes can be set, and the computer can calculate your consumption in litres and calculate bottom times based on gas supply.

The LED module is colour-coded so it can be seen by your buddy easily, indicating by flashing green above 100 bar, yellow from 100 bar and red when below 50 bar. However, to prevent excessive battery usage, the flashing will stop when no more than 1 bar has been consumed in 4 minutes. 

The Module has a CR123A user changeable battery, which will allow 150-200 dives depending on operating temperatures.

Compatible with Genius, Smart Air, Quad Air and Icon HD Net Ready computers.