This fish finder can be used in any ocean, river or lake and is fantastic for detecting schools of fish in any particular area by use of sonar technology. Along with fish location, this fish finder also display water depth, water temperature, water bottom contour, and much more, so you have all the information you need to capture the snapper that keeps getting away.
The detailed dot matrix display on this fish finder will show anything in the water from up to 73 meters deep and can differentiate between fish and junk. Now you can see on the LCD screen if there is anything worth catching in the area or if you need to stop wasting your time and move to another location.