The Delayed Surface Marker Buoy or DSMB as it is commonly known is one of the most important pieces of equipment a diver should know how to use. It is particularly important to be equipped with it and be able to use it safely when diving off shore.
This short course will better prepare you to use and safely deploy the DSMB and will also give an outline of possible problems that may occur when deploying the DSMB.
NOTE: At the moment we do not offer this course as a PADI course so no certification card is issued.
