The unit can be used in ocean, river or lake and is fantastic for detecting schools of fish in any particular area.
Using amazing and innovative technology, this fish finder is the ideal tool to bring the fish to you!
How Sonar Works:
Sonar technology is based on sound waves. The system uses sonar to locate fish and explore the river, lake or ocean bottom structure, as well depth of the water.
The transducer sends a sound wave signal and determines distance by measuring the time between the transmission of the sound wave and when the sound wave is reflected off an object; then it uses the reflected signal to interpret location, size, and composition of an object.
Cold weather is extremely hard on the electrical components within the display housing. It is suggested that you keep the unit in temperatures about 0 degrees during operation.
Auto zoom bottom tracking and quick manual zoom. User selectable feet or meter reading.
Big/small fish identification and fish depth indicator.
Audible fish and depth alarm, depth alarm 3-99ft.
200KHz/83KHz duel beam sonar frequency.
“Stop Chart” at any time
Display: 2.8” 512 colors TFT LCD
Frontlighting: White LED
Depth Range Max & Min: 240FT & 2 ft
Sonar Frequency: 200/83Khz
1 x Fish Finder
1 x Transducer
1 x Mounting Bracket
1 x Mounting Screw
1 x User Manual
100-level sensitivity setting and multi levels depth range
512 colors TFT V240*H160 sunlight readable with white LED frontlight
Depth reading from 2.0 to 240ft in 1/10th precision
Bottom contour and water temperature indicator
Easy to operate; Simply turn the power on and cast the sonar sensor from the bank, rock, bridge, or boat