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The Meridian Tech Black is the new Scubapro divecomputer and watch together. The Meridian has an exclusive integrated Heart Rate Monitor for workload calculation. Also an APNEA mode with a specific low HR alarm.
Besides that the Meridian has full watch functions, stop-watch underwater and on the surface, built-in thermometer, altimeter for mountain treks, UTC setting, wake-up alarm, silent mode, battery status display
Maximum depth: 120m.