Hey guys! 
The high-frequency precision of the South SDE 260D, good low-frequency penetration and strong anti-interference performance can not only ensure the precision of the water depth measurement, but also effectively eliminate the influence of the muddy water, the quicksand layer, the weeds, the hull noise and the water vortex on the water depth measurement, and more effectively reduce the interference of the false water depth. The measurement of the silting and floating mud in the dredging construction is also very effective 
Available on South SDE 260D | Lowest price online | Global GPS Systems 
