Used Mares Dive Computer Quad Ci Color Black/SilverThe Mares Dive Computer Quad Ci Color Black Silver is a versatile tool for scuba and diving gear, combining advanced decompression theory with practical on water performance. It uses the Bhlmann ZH L16C algorithm with customizable gradient factors and supports air, nitrox, and trimix modes, along with a bottom timer for precise depth tracking. The 8 color high resolution MIP display provides clear, jumbo sized information, while the full tilt digital