With the Mares LED Wireless Tank Pressure Transmitter Module you can monitor your scuba cylinder pressure and air consumption data on your Mares Quad Air or Mares Smart Air at the same time as you monitor depth and time — directly from your wrist. The tank module transmitter also enables your Mares Quad Air or Smart Air dive computer to show an estimation of the remaining air time throughout your dive.

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