Today's fishfinders are available in a bewildering range of types and sizes, ranging from small portable units to the "underwater radar sonar systems whose sound heads descend from the bottom of the hull to scan the sea in all directions.
October 4, 2007
FISH FOCUS: Raymarine’s DSM300 digital fishfinder at work on the new E120 multifunction display.
VIEWER’S CHOICE: Furuno’s CH-270 Searchlight sonar in 360-degree mode.
Navman’s Track Fish 6600 running C-Map NT MAX charts.
DOUBLE VISION: Simrad’s ES60 has a CD-ROM for software updates.
JRC’s new JFC-130 functions in portrait or landscape mode.