• Depth capability to 1500 ft* (457 m) with 4000 watts of peak-to-peak power (500W RMS)
• High-performance, low-profile 50/200 kHz Skimmer® dual-frequency transducer with built-in temp sensor delivers an extra wide angle of fish detection area with high sensitivity settings - Operates at boat speeds up to 70 mph (61 kts)
• SP-U transom-mount sensor included for precise trolling speed/distance log readings
• FishReveal™ feature exposes fish targets hidden in surface clutter, weed beds, thermoclines, and other types of underwater cover
• HyperScroll™ feature locates and displays fish targets at higher boat speeds
• FasTrack™ vertical bar flasher displays realtime sonar returns and relative strength of each target
• Advanced Signal Processing (ASP™) automatically adjusts your settings for the best sonar picture
• Patented GRAYLINE® separates fish from nearby structure and bottom
• Advanced Fish I.D.™ shows underwater targets in different sizes of fish symbols
• FishTrack™ displays target depth readings above fish symbols
• Surface water temperature readings come from a built-in temp sensor in the transducer
• Unique display feature lets you combine a panel of sonar data readings with your sonar graph in one easy-to-read display
• Zoom with zoom bottom tracking and easy zoom-in/out control
• Selective on/off sonar alarms: Shallow, Deep, and Fish

Performance:

• High-speed screen updates during depth range changes for uninterrupted viewin
• Internal back-up memory for key sonar settings
• Completely sealed and waterproof, even for use in harsh saltwater environments
• Full one-year warranty