Experience the thrill of diving without the hassle of traditional hoses with the Mares LED Tank Module. This innovative device wraps convenience and safety into one sleek package, enabling seamless transmission of tank information directly to your dive computer. Imagine effortlessly glancing at your screen to stay informed, while the vibrant color LED alerts you and your dive buddy to your tank status, ensuring each dive is worry-free. As you explore the depths, the intuitive design of the Mares LED Tank Module provides peace of mind with its instant color feedback. A green LED indicates a full tank, while a red LED signals low air, keeping you informed proactively. Plus, thanks to its permanent pairing, you won't need to worry about reconfiguring before diving. This module operates on a user-replaceable CR123A battery, ensuring longevity and reliability, all while being certified to perform under extreme conditions up to 300-bar. Dive confidently, knowing the Mares LED Tank Module has your back, enhancing your underwater experience!