http://www.amazon.com/dp/B004Y3BMEM?tag=sandbeacresol-20
ULTRA-BRIGHT 4″ DIAGONAL QVGA DISPLAY; 240 X 320 PIXELS- MORE THAN 800 NITS OF BRIGHTNESS; NMEA 2000 CERTIFIED; PRELOADED WORLDWIDE MARINE BASEMAP; COMPATIBLE WITH GXM 51 FOR XM SATELLITE RADIO & XM WX SATELLITE WEATHER; BUILT-IN HIGH-SENSITIVITY GPS RECEIVER; HIGH-SPEED PROCESSOR FOR FAST SCREEN REDRAWS & SMOOTH PANNING; STREAMLINED USER INTERFACE MAKES IT SIMPLE TO SELECT MODES & FEATURES; POWER OUTPUT: 500W (RMS), 4000W (PEAK TO PEAK), DUAL FREQUENCY; DEPTH: 1,500 FT/ 500 M (DUAL FREQUENCY); DUAL FREQUENCY TRANSDUCER 50KHZ (45°), 200KHZ (10°) FOR MAXIMUM SALTWATER PERFORMANCE; PATENTED TRANSOM/TROLLING MOUNT TRANSDUCER; ULTRASCROLLTM HIGH REP RATE SONAR PROVIDES FAST SCREEN UPDATES; AUTOGAIN TECHNOLOGY ENHANCES TARGET VISIBILITY; SEE-THRU TECHNOLOGY-SHOWS WEAK & STRONG RETURNS SIMULTANEOUSLY; WATER TEMPERATURE LOG GRAPHICALLY RECORDS WATER TEMP DATA; A-SCOPE; WHITELINE; ADJUSTABLE DEPTH LINE HELPS GAUGE DESIRED FISHING LEVELS & BOTTOM CLEARANCE; SPLIT ZOOM DISPLAY OFFERS A CLOSER LOOK AT FISH TARGETS & BOTTOM STRUCTURE; 2X, 4X & BOTTOMLOCK ZOOM; ADJUSTABLE KEEL OFFSET; ALARMS FOR FISH SIZE, SHALLOW WATER, DEEP WATER & LOW BATTERY; SINGLE SECURE DIGITAL CARDTM SLOT FOR BLUECHART G2 VISION CARDS, & SAVING WAYPOINTS, ROUTES & TRACKS TO A SECURE DIGITAL CARDTM; BACKLIT KEYPAD FOR EASY OPERATION IN LOW LIGHT CONDITIONS; DIM: 5.7″L X 5″W X 2.7″H
http://www.amazon.com/dp/B004Y3BMEM?tag=sandbeacresol-20
Duration : 0:0:16