Portable Wired Fish Finder with Sonar Sensor Transducer and LCD Display

Feature
1. Detect and display grass, short & tall weeds, sand, and rocks on seabed
2. Get the approximate location of fish and the depth of water
3. Round transducer sensor with 7.5 m cable, 45-degree beam angle
4. With fish depth scale and audible fish alarm
5. User selectable meter or feet readings
6. Range of depth readout from 0.7 meters up to 100 meters
7. Display bottom rock or grass
8. Powered by : 4 x AAA batteries (No Battery .Please Note)
9. Dimension: 120*65*30mm
10. Display : TN/ANTI-UV LCD with LED back-lighting