Humminbird AutoChart Zero Lines Map Card [600033-1] Electrical | Alternators Blue LED illumination

Blue LED illumination

Built-in gaskets for a watertight seal

Shaft seal: Mechanical seal

synthetic oil with suspended Syncolon® particles that bond to surfaces of moving parts providing protection against friction

The curved pattern spreads light beyond where even the brightest high beams and headlights just won't reach

Humminbird AutoChart Zero Lines Map Card [600033-1] Electrical | Alternators Blue LED illuminationAutoChart Zero Lines Map Card The Zero Lines map card is the starting point for building your maps with AutoChart or AutoChart Live. With these all important Zero Lines as your foundation, you can begin creating your own, accurate, and detailed maps of any fishing spot, even where contour coverage doesnt exist. Anglers can purchase Zero Line Map Cards to view the AutoChart created maps on multiple Humminbird units. For those with the AutoChart PC