Emitter led tank module - Mares

The Mares Led Tank Modules transmitter transmits information from the tank directly to your Mares Quad Air dive computer, but it also signals to the diving buddy a low air level during the dive thanks to 3 alert levels materialized by colors. - Bottle full: as soon as the block is opened, the probe checks that the bottle is full. About ten very fast green flashes. Active at 180 Bars and above. - Mid - bottle: at mid - bottle the sensor signals that you are halfway through your bottle. Slow flashing in orange and very alternating. Active from 100 Bars - Reserve: The probe signals to your pairs that you are in reserve. Very close red flash. Active from 50 Bars. The transmitter is powered by a user replaceable CR123A battery.