Surface Marker Pro Self Sealing Marker

描述

The Surface Marker Pro Buoy is a Delayed Surface Marker Buoy (DSMB) that should be inflated at depth prior to ascent via the opening at the bottom of the unit. The self sealing internal baffle will ensure that the unit stays fully inflated during its ascent and on the surface.The expanding air is vented via the Over Pressure Release Valve.