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Ships within 48 hours · Estimated delivery Sep 29 - Oct 4
Saltwater-resistant construction
The resistance of the sending units increase or decrease with the changes in pressure
Tube Size: 1-5/8"
UPC: 647124121251
Material: 304 SS
Humminbird HELIX 7 CHIRP MEGA DI GPS G4N [411640-1] Automotive/RV | GPS - Accessories Saltwater-resistant constructionHELIX 7 CHIRP MEGA DI GPS G4N The HELIX 7 CHIRP MEGA DI GPS G4N fish finder features MEGA Down Imaging, Dual Spectrum CHIRP Sonar, AutoChart Live, Internal GPS, and Humminbird Basemap built in. An upgraded high definition 7" display will give you the best view of the many pre loaded split screen view options so that you'll never miss a fish. All HELIX 7 G4N models support Ethernet networking, Bluetooth(R), NMEA 2000(R), Wi Fi, and are compatible with
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