Johnson 410500-1 Humminbird 410500-1 Helix 9 Chirp Mega Di Gps G2n

Ideal for anglers that want to know exactly whats under the boat, the HELIX 9 CHIRP MEGA DI GPS G2N features a large 9 display with LED backlight. MEGA Down Imaging gives you a crystal clear picture below your boat so you can see brush, logs, weeds, fish and any other fish holding structure. Dual Spectrum CHIRP 2D Sonar allows for two predefined frequency spectrums. What that means is you get improved target separation, giving you the confidence that what you see on your screen is consistent with whats in the water. Also includes built-in GPS, Bluetooth, Ethernet networking capabilities, AutoChart Live with depth, vegetation and bottom hardness mapping, and a unit cover.