Maretron N2KView Vessel Monitoring & Control Software f/PC ADDAIRP3 It has a 4" outside

It has a 4" outside diameter and a 7 degree down angle outlet

GPS-enabled

Strap retracts for easy storage and no tangling

bait boxes

Includes trim limit switch and wire leads

Maretron N2KView Vessel Monitoring & Control Software f/PC ADDAIRP3 It has a 4" outsideN2KView Vessel Monitoring and Control Software Whether you are interested in monitoring your vessel's systems while underway or remotely from your home or office, Maretron's N2KView software displays the information you need including engines, generators, tanks, rudders, navigation instruments, local weather, and much, much more. N2KView is completely user configurable and you are free to create different screens for your exact needs while easily