Carver Sun-DURA Specialty Boat Cover f/21.5' Sterndrive V-Hull Runabouts w/Tower - Grey Navigation Lights SonarPhone turns your smart phone

SonarPhone turns your smart phone or tablet into a fully functional sonar system that will rival any high end sonar on the market today

regardless of power interruption

And scans of fish and structure locations are easy to interpret

Nominal output voltage: 13

wiring harness

Carver Sun-DURA Specialty Boat Cover f/21.5' Sterndrive V-Hull Runabouts w/Tower - Grey Navigation Lights SonarPhone turns your smart phoneSun DURA Specialty Boat Cover for 21. 5' Sterndrive V Hull Runabouts with Tower Grey *102" Max Beam Width Boat Cover Features Include: Two extra long tower slots accommodate virtually any tower configuration. Tower slots are completely lined with marine grade hook & loop fasteners to keep the boat fully protected. Unique styling conforms well to windshields. Suitable for trailering when properly tied down. Tie down kit is included with each cover.