Combining GPS with side-imaging sonar and detailed mapping, Garmin has created a fishfinder unmatched by any rivals in its price range. With the Garmin echoMAP 93sv, the challenge of guessing where the fish are is virtually at an end, and the fisherman can focus on the real sport of getting the fish to take the bait.
Physical Assets
The fishfinder itself has impressive measurements of nearly a foot wide by just over half a foot high and two inches thick. It’s needed to hold a high-resolution screen that’s nine inches. The screen is perfect for displaying images of both what’s beneath and what’s to either side in separate panels with sharp details. The screen also automatically brightens or dims the backlight level for optimal viewing at all times. The device provides a microSD slot to allow importing additional maps beyond the included 17,000 freshwater bodies contained in the LakeVu HD package. Two mounts for the 2.3 pound device are i