... inch LCD display marine radar ONWA®10.4” LCD DIAPLAY MARINE RADAR/ with AIS DisplayMODEL: KR-1338 FEATURE:1. ... , 0.25, 0.5, 0.75, 1, 1.5*nm)0.3µ s/1200 Hz (1.5*, 2, 3 nm) ... (nm)Range: 0.125, 0.25, 0.5, 0.75, 1, 1.5, 2, 3, 4, 6, 8, 12 ... , 0.125, 0.125, 0.25, 0.5, 0.5, 1, 1, 2, 2, 3, 4, 6, 12 ... Autoplotter ARP-10 (Built-in option)Acquistion: 5 auto + 5 manual, or 10 manualTracking: AutoDisplay: Speed, Course ...