Humminbird 410220-1 Helix 5, Chirp Di GPS G2,

Amazon.com Price: $319.99 (as of 02/06/2019 07:45 PST- Details) & FREE Shipping.

Features: precision internal GPS chart plotting with built-in Uni Map cartography with a micro SD card slot
Features: brilliant 5 inch screen with 1,500-nit brightness
Features: CHIRP dual beam plus sonar with 4000 watts PTP power output

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