... of boats 2. 10 inch LCD display marine radar ONWA®10.4” LCD DIAPLAY MARINE RADAR/ with AIS DisplayMODEL ... 8µ s/ 600 Hz(3*, 4, 6, 8, 12, 16, 24, 36 nm)Pulselength & PRR for 1nm ... , 1, 1.5, 2, 3, 4, 6, 8, 12, 16, 24, 38Ring: 0.0625, 0.125, 0.125 ... 0.5, 1, 1, 2, 2, 3, 4, 6, 12 4. Echo TrailInterval: 15s, 30s, 1min, 3min, 6min, 15min ... Spare Parts and Installation Materials 10 inch LCD display MARINE RADAR