Mares Mission Puck 3 Dive Computer-AS-ONEThe Mares Mission Puck 3 Dive Computer AS ONE combines a compact pressure gauge, an analog compass, and the Puck computer in an ergonomically shaped chrome plated brass housing. Designed for scuba and diving gear, it uses a simple, single button interface with the Easy Access system to reach core functions quickly, keeping you focused on the dive ahead. With Nitrox support from 21% to 50% and a maximum displayed depth of 150 m (492 ft), this unit