The Mark-5x Pro includes a high-resolution 5 in./12.7 cm, 480x480 pixel Film SuperTwist LCD that maximizes visibility and target detail and separation even in direct sunlight. Adjustable, bright-white LED screen and keypad backlight for day or night viewing. In addition to wider, dual-frequency 83/200kHz sonar coverage, this powerful 300W RMS sounder provides fishfinding to 1,000 ft./305 m depths.