Before your dive, simply pair the tank module transmitter with your dive computer and you're good to go.

The LED tank module features, as the name suggests, a LED on the top of the tank module body. The LED can be used on the surface before a dive to distinguish between a full and an empty tank without needing a dive computer to display the exact value.

Upon pressurising the tank module, if a pressure of 180bar/2600psi or more is sensed, the LED will blink 10 times in GREEN colour in 4-second intervals. For battery preservation, the LED turns off after the surface check and stays off until a pressure of 100bar/1450psi is reached (half tank warning). At that point it blinks in YELLOW colour once every 4 seconds. Once the tank pressure reaches 50bar/725psi the LED blinks in RED colour once every second (tank reserve).

Easy installation. Just connect the wireless air transmitter to your 1st stage regulator 7/6" threaded high pressure (HP) port. We recommend using a short 15 cm (6 inch) high pressure hose and air spool.

Mares LED Wireless Tank Pressure Transmitter Features

·         Compatible with the Mares Quad Air dive computer (up to three per computer)

·         Compatible with the Mares Smart Air dive computer (up to three per computer)

·         Monitor tank pressure and air consumption data wirelessly from dive computer

·         LED indicator shows cylinder pressure full, half and low without a dive computer

·         Easy Installation and Connection

·         Threads to 1st Stage Regulator 7/6" HP Port