Marcum Max 7 GPS

Product Features:

• Dual beam precision digital sonar engine
• Patented interference rejection
• Internal GPS receiver
• Navionics base-map onboard
• Single, micro SD card slot
• True-time 7" LCD display
• Multiple depth modes
• Customizable screen options
• 8' of Kevlar-reinforced ducer cord
• Available open-water ducer with temperature for all-season use