SEAC Action HR, High Resistance Dive Computer with Scuba and Freediving Mode, Dive Logbook, Dive Planner, Safety Alarms

If you are looking for a dive computer , we present the new ACTION HR , designed to monitor conditions under water, ideal for freedivers and professional divers. It is an easy-to-use device, configured to measure the depth of the water with a timer that controls the athlete´s immersion time. You can also verify the management of the dive profiles for each dive and monitor the oxygen concentration. It has a memory of forty hours of recording saved every five seconds for the Scuba mode, and eighteen hours of activity with records every two seconds for the Freediving mode.Seac ACTION and seac ACTION HR are new wrist-mount diving computers for scuba and freediving.Easy to use, with 3 main modes:SCUBA MODE:full management of recreational dive profiles with a B&uuml hlmann ZHL-16C decompression algorithm for 1 or 2 mixes(air, Nitrox, and mixes with O2 concentrations up to 99%).GAUGE MODE:Depth gauge and stopwatch for managing your dive profiles independently.FREEDIVING MODE:Dive/surface time