Building off the incredibly successful FL-8slt platform, Vexilar offers the newest tri-color flasher, the FL-18. As impressive as its predecessor was, the FL-18 boasts several fantastic new features. One in particular, the Auto zoom mode, essentially is a split screen zoom of the bottom 6' of depth, a vital zone in many fishing situations. This real time flasher also sports a bottom lock mode which locks in the bottom target zone reading regardless of boat speed or wave movement. The FL-18 is also equipped with shallow water mode, critical for fishing depths under 15', as well as low power mode (50% reduction), 5 depth ranges and interference rejection. Excelling in both open water and on the ice, the FL-18 is sure to gain legendary flasher status. We applaud Vexilar for taking a great product (FL-8) and taking it to the next level of superiority.