Packed with features and enhanced sonar performance, the FL-20 promises to deliver live action, three-colour sonar that will change the face of fishing. The FL-20 has a sleek profile with a bigger display, and two auto-zoom ranges that split the display screen to let you focus in on just the bottom 6 or 12 ft. of the water column. It offers target ID down to inches and displays depths down to 300 ft. The all-new 20-ft. low-power range setting aids fishing in shallow water or thick weeds. The FL-20 comes with a night and day mode. The night setting allows you to cut the output of the LED display by 50% to avoid night blindness when looking at the super-bright LEDs. The FL-20 also comes with a low battery indicator.