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. Surface Marker Pro is available in three colour combination :
Safety Orange – Both sides of the buoy are orange. This is normally used by tech divers in most parts of the world during their ascent and decompression stop to signal the All OK.
Neon Yellow – Both sides of the buoy are yellow. This is normally used by tech divers in most parts of the world during ascent to signal that the diver or a member of the team has encountered a problem and may require immediate assistance by the support team. A dive slate can be attached to the top handle communicating the nature of the problem.
Orange / Yellow Combo – With both an orange and a yellow panel this is by far the most visible combo for the recreational diver. The orange panel is more visible in bright sunlight and significant glare. While the yellow panel will prove its worth as light deteriorates and the rain clouds move in. The contrast provided by the two alternating panels with the added effect of the Solas tape will ensure that you stand out.
Would you like to dive in Bali? We run daily trips in the best dive sites around Bali that are known to be some of the best worldwide. From the famous Liberty Wreck in Tulamben Village to the great pelagic such as The Giant Manta Ray and The Majestic Mola-Mola in Nusa Penida Island.
Snorkelling is an activity everybody young and old can enjoy. As a family outing, it’s outstanding!All you need are fins, snorkel and a mask allowing even the beginner a glimpse at the amazing undersea world. At All 4 Diving Indonesia, we offer snorkelling trips to the best spots around the island of Bali including, Padang Bai, Tulamben Wreck, Nusa Lembongan.