Halcyon 1.4m Closed Circuit D.A.M. (SMB) Scubapro Computers the dual-scale display makes this

the dual-scale display makes this gauge perfect for global divers and mixed teams

in sizes 40–44

Each end (gate) has been rounded for ultra safe operation underwater

a dive planner and a logbook are just a sampling of the available features

especially when going on trips away

Halcyon 1.4m Closed Circuit D.A.M. (SMB) Scubapro Computers the dual-scale display makes thisThe Halcyon Diver Alert Markers are closed circuit surface marker buoys. SMBs are essential safety equipment in high vis colours, every diver should carry. With 1. 4m (4. 5ft) length, the SMB has a lift capacity of 40lb (18kg). For your safety, it is also fitted with a Coast Guard approved SOLAS reflector. The Halcyon D. A. M. s have a No Lock connector to easily fill them at depth orally or with your LP inflator. The integrated pressure relief valve