Lowrance Mark-5X DSI Portable Fishfinder Mono

More Power (and Depth and Speed) to You Mark-5x DSI fishfinders transmit 2 400W peak-to-peak/300W RMS power with recently-tested depths to 200 ft./61 m and impressive bottom readings at boat speeds up to 40 mph. Optimum imaging speed of 8 mph and under. Advanced Transducer Slim new low-profile high-speed transom-mount 455/800 kHz Skimmer DSI imaging transducer with exclusive down-looking crystal and built-in temp sensor and trolling motor-mount bracket option. Maximized Viewing High-resolution 5 in./12.7 cm 480x480 pixel Film SuperTwist 16-level gray scale display maximizes visibility and target detail that's enhanced by direct sunlight.

Adjustable bright-white LED backlit screen and keypad for night or low-light angling. Full Automatic or Manual Mark-5x DSI is so advanced it?s easy to use with automatic fine-tuning for the best sonar imaging picture possible after power-up. Advanced User Mode for full manual control of settings. TrackBack Into Sonar History Enjoy immediate scroll-back of imaging sonar history to review covered water and pinpoint spots (saves time and fuel trying to re-trace your path). Easy to Install and Use Unique new keypad and quick-release bracket design offers easy installation plus one-hand viewing adjustment operation at-speed and removal/reinstall. Interface Beauty Simplified menu with text and icons for faster and easier selections.