Key Features: High performance color fishfinder with GPS and built-in maps packs high-end features in compact size. Internal 16 channel WAAS GPS receiver with omni-directional antenna for higher performance. Built-in 4 nautical mile resolution UniMapT of USA inland lakes, rivers and coastal areas Brilliant color, 320V x 240H high resolution 3 .5" TFT display DualBeamPLUS sonar delivers wide coverage and better bottom definition Selectable 20ø or 60ø beams, or simultaneous operation Reliable performance from shallow to 1000 feet Water temperature and GPS speed included Tilt & swivel quick disconnect mount system or optional in-dash mount Display: 320V x 240H; 3.5" Diagonal, 256 Color TFT Display Transducer Standard: DualBeamPLUS Transducer Coverage(s): 60ø & 20ø @ -10db< /li> Operating Frequency(s): 83kHz & 200kHz Power Output: 2400 Watts Peak-to-Peak, 300 Watts RMS Depth Capability: 1000 Feet Target Separation: 2 1/2 inches Temperature: Included in Transducer Speed: Capable Power Input: 10-20 VDC Unit Mounting: Tilt and Swivel Quick Connect mount System or In-Dash Unit Size Installed (Gimbal): 5.25 W x 7.4 H x 4 D Unit Size Installed (In-dash): 5.25 W x 5.12 H x 1.12 D Transducer Mounting: Transom Mount or Inside H ull Waypoints, Routes, Tracks/Points: 2000 waypoints, 50 Routes, 25 Tracks with 20,000 Points Each Communication: NMEA 0183 Output Transom mount transducer included with unit. $399.99 Please call 1-908-642-8579 or e-mail us at NCTackle@aol.com with any questions. Thank you for shopping with us! FREE SHIPPING ON ORDERS OVER $250!