Mares Smart

FULL FEATURED NITROX DIVE COMPUTER WITH TWO GAS CAPABILITY BOTTOM TIMER MODE WITH RESETTABLE AVERAGE DEPTH AND STOPWATCH LOGBOOK CAPACITY IN EXCESS OF 40 HOURS OF DIVE PROFILE AT 5-SECOND SAMPLING RATE (SCUBA) AND MEMORY FUNCTION FOR FREEDIVING DECOMPRESSION DIVE PLANNER WITH ADDITIONAL SURFACE INTERVAL FUNCTION UPGRADEABLE FIRMWARE COMPLETE WATCH FUNCTIONS: STOPWATCH, WAKE-UP ALARM, SECOND TIME ZONE, DATE USER-REPLACEABLE BATTERY FREEDIVING MODE (APNEA) WITH DEDICATED ALARMS DOES NOT INCLUDE INTERFACE AND SOFTWARE FOR DOWNLOADING TO PC OR MAC Technologies Mineral Glass Display Mineral Glass Display.Tempered glass with superior scratch resistance and improved readability in all diving conditions and viewing angles. Gas Switching Setting the computer to include one or more oxygen enriched - gases (up to 99%) in addition to your main gas; allow you to benefit from shorter decompression times by switching gases during the dive. Software Upgradeability Software Upgrad