Raymarine EV-1 Sensor Core [E70096] Baselayers - Skiing Water Resistant Contura Switch -

Water Resistant Contura Switch - DPDT (ON)-OFF-ON - Black

the difference is Clear Start™

Topping Lift

it's also designed with mobility in mind

470 Flat Fender

Raymarine EV-1 Sensor Core [E70096] Baselayers - Skiing Water Resistant Contura Switch -The EV Sensor Core At the center of every Evolution system is the intelligent EV sensor core, a 9 axis sensor that monitors vessel motion in all three dimensions. The innovative EV sensor core combines advanced solid state sensors with the Evolution autopilot processor into a single easy to install housing. Mount the EV sensor core above or below decks, the rugged enclosure is fully sealed and built to IPX6 and IPX7 waterproofing and submersion