Shearwater NERD 2 Dive CAN Mask chlorine and organic compounds that

chlorine and organic compounds that can damage it

Reg adjustment knob

Extra-long (11”) heavy-duty ankle zippers for easy donning

Internal skin-in flip seals at mid-forearm and mid-calf to reduce water entry

you can fine-tune the light to match your environment

Shearwater NERD 2 Dive CAN Mask chlorine and organic compounds thatThis products Overview The Shearwater Research NERD 2 DiveCAN is a heads up (HUD) dive computer. The Near Eye Remote Display (NERD) incorporates a powerful feature set, easy to understand menus, easy to read full colour display, and a special optics and mounting system that projects the equivalent of the Shearwater dive computer as a heads up display directly in the eye of the diver. This model incorporates a connector to support CAN bus technology