Kingfish Trolling Speed Sensor - $139.88

Indicates trolling speed to within 1/8 mph on a large 4 dial that's easy to read at a glance. Displays trolling speeds from 0 to 6 mph and cruising speeds from 0 to 60 mph. Fully automatic ranging with on-dial LED indicator, it has 12-volt DC operation. Comes with patented non-fouling sending unit and backlighting. Gender: Male. Age Group: Adult. - $139.88