The FL-18 offers a patented split screen flasher display, allowing you to zoom-in on the bottom six feet while watching the entire water column at the same time in real time! You will be amazed at the performance.  With a target ID of less than 1/2 inch, the FL-18 makes it easy to spot fish that are holding tight to the bottom!

And that's not all. The FL-18 depth finder / fish finder is equipped with features like a built-in shallow water mode for fishing waters under 15 feet. Five depth scales down to 200 feet. Built-in interference rejection. A three color LED readout that tells you if the targets you see are weak (green) medium (orange) or strong (red). This three color LED technology has proven to be the most reliable and accurate way of understanding where fish are holding.

FL-18 Features:

• Auto Zoom Mode (AZ) - a half screen zoom window of the bottom six feet of depth.
• Bottom Lock Mode (BL) - Works the same as Auto Zoom, but locks the bottom so it will not move with changes in depth or boat motion
• Low Power Mode (LP) - Reduces the output power by 50%. This feature takes the place of the Vexilar S-Cable. Both the AZ and BL modes are available within the LP mode.
• Super Bright and Rock Solid Display - The new Light Emitting Diodes along with a high power driver circuit and a screaming fast wheel speed gives the FL-18s display unmatched brightness and signal clarity.
• Five Depth Ranges - 20', 40', 60', 80', and 200 foot ranges
• Interference Rejection - Pressing in on the Gain knob cycles you through ten different IR setting to allow you to knock out interference from another close by depth finder.
• Two-year warranty