Seac Sub Screen is a wrist dive computer with a large LCD screen with adjustable intensity backlight, clearly visible during the dive. The computer has 3 dive modes: Scuba Mode: Complete management of recreational dive profiles with a Bühlmann ZHL-16C decompression algorithm for 1 or 2 gas mixes (air, nitrox and gas mixes with O2 concentrations up to 99%). Gauge mode: depth gauge and stopwatch to manage your dive profiles independently. Freediving mode: Dive time / surface, current / maximum depth. Log Book memory:Scuba mode: 40 hours with recordings every 5 ”.Freediving mode: 18 hours of activity with records every 2 ”. Alarms:MOD exceeding alarm, deco stage violation alarm, ascent rate alarm, No Fly time and desaturation calculations, maximum allowed altitude warning. Dive Manager software for MAC or PC (requires Windows 10), available for free at seacsub.com.Prepared for data download via USB cable (requires optional interface sold separately not included).LCD screen with adjustable contrast and backlighting.Easy to replace long life CR2450 batteryMax depth: 100 metersDisplay dimensions 48x40 mm The package includes: Computer Seac Sub Screen, multilingual instruction manual Italian, English, French, Spanish, German
