1.Display Type HHM-23 HHM-21 HHM-19 HHM-17 HHM-15
2.Display LED Display
Display Size 23.1“ 21” 19“ 17” 15”
Resolution 1600*1200 1600*1200 1280*1024 1024*768 1024*768
Effective Display 470*353 432*324 376*301 304*228 304*228
Display Disameter 323 297 365 253 216
Echo Color Yellow,Green,or White
Dupport Color 256 True color
3.Range Scales and Rings
Range(nm) 0.125 0.25 0.5 0.75 1.5 3 6 12 24 48 96
Range(km） 0.25 0.5 0.75 1.5 3 6 12 24 48 96 192
Rings 5 5 5 6 6 6 6 6 6 6 6
4.Range Ring Accuracy ±0.2% of range scale