Feature 1、Rugged Material: Marine plotter is designed with a high level of waterproof materials. This ensures its durability and reliability even under harsh marine conditions, letting you navigate with confidence. 2、Excellent Sea Bed Discrimination: With its superior sea bed discrimination feature, you can easily identify individual fishes and schools of fish. This function not only improves your fishing experience but also increases your catch yield. 3、Accurate Depth Measurement: This boat fishfinder accurately shows the depth where the school of fish is located. This functionality allows for targeted fishing, enhancing your efficiency and success rate. 4、Safety Alarm System: The marine plotter is equipped with an alarm system that alerts you to nearby vessels and their possible CPA and TCPA. The unit alarms until acknowledged. 5、Detailed Vessel Information: Marine plotter provides comprehensive information about nearby vessels, including their distance from your vessel. Selecting a target from the list shows the vessels details. Item Type: Marine Plotter Material: ABS + Metal Screen Size: 5in Screen Type: Color TFT Day Vision LCD Screen Pixel: 800 X 480 Pixels LCD Screen Brightness: 1000nit Waterproof Level: Display Unit (Front Panel): IP66 Antenna Unit: IP66 Temperature Range: Display Unit: -15 ℃ -+55 ℃ Antenna Unit: -25 ℃ -+70 ℃ Plotter Characteristics: Waypoints and Marks: 12,000 user waypoints with name, symbol, 3 system waypoints: (MOB, Start, cursor) 10 proximity waypoints Routes: 30 routes waypoint up to 170 points each, plus MOB and Track Navigation or go to Track modes Tracks: 16,000 points automatic track log; 10 saved tracks (up to 16,000 track points each) lets you retrace your path in both directions Alarms: XTE, Anchor drag, arrival, speed, voltage, proximity waypoint, Drawing: 1000 Drawing Marks; 2000 Drawing Lines (40 points each); 1000 Drawing Place Name; 8 colors for Drawing Pallete: Normal, Daylight exposed to sunlight, Night in dark environment, NOAA paperchart colors Tides: Built in Worldwide Tide Data Position Format: Lat or Lon Basemap: Worldwide External Map: Compatible with for K-Chart 2.0, for K-Chart 3.0, for C-Map Max and for Navionics+ User Data Storage: Internal backup of user settings or external memory card (not included) Plot Interval: 5 secs to 60 mins or 0.01 to 10nm Plotting Scales: 0.001 to 700nm Perspective view: On off (available for C-Map only) Celestial: Sunrise, Sunset Moonrise, Moonset Frequency Rate: 156.025 MHz-162.025 MHz Access Scheme: SOTDMA Channel Bandwidth: 25 KHz Modulation: GMSK Data Rate: 9,600 bps Package List 1 x TFT Color Screen 1 x Screen Cover 1 x Bracket 2 x Bracket Fixing Device 1 x Screw Pack (Including 20 Accessories) 3 x Instruction Manuals 2 x Fuses 2 x Wiring 1 x Rubber Pad 1 x Transparent Waterproof Cover Note Professional installation is highly recommended. We also have an electronic manual available.