Eagle SeaCharter 502C DF iGPS 5-Inch Waterproof Marine GPS and Chartplotter Marine GPS Fishfinder w/An Ultra Bright, 5 in Diagonal Screen Depth Capability to 1500 ft /457m with 4000 Watts of Peak to Peak Power / 500W RMS 50/200 kHz Skimmer Dual Frequency Transducer with Built In Temp Sensor SP U Transom Mount Sensor Included for Precise Trolling Speed/Distance Log Readings HyperScroll to Display Fish Targets at Higher Boat Speeds