... kinds of boats 2. 10 inch LCD display marine radar ONWA®10.4” LCD DIAPLAY MARINE RADAR/ with AIS DisplayMODEL: ... : 0.125, 0.25, 0.5, 0.75, 1, 1.5, 2, 3, 4, 6, 8, 12, 16, 24, 38Ring ... , 0.125, 0.25, 0.5, 0.5, 1, 1, 2, 2, 3, 4, 6, 12 4. Echo TrailInterval: 15s, ... RMB, $--RMC, $--VTG, $--VHW, $--XTE 6. Autoplotter ARP-10 (Built-in option)Acquistion: 5 auto + 5 manual, or 10 manualTracking: AutoDisplay: Speed ...