Ship echo sounder depth sounder fish finder 10” LCD display, waterproof and best of all powerful supplied by SAIYANG.
Our navigational echo sounder depth sounder fish finder displays the clearance below the ship.
A) Used chiefly for hydrolocation in seas, rivers and lakes
B) Using special technology, can work using either one or two resonance frequencies
C) Using wide-band technology, receiving sensitivity and transmitting. Response are very high
D) Fine resolution of fore-and-aft clearance reduces blind zones