This amazing product is specially designed for amateur and professional fishermen alike, to find out the location of fish and depth of water.

The unit can be used in the ocean, river or lake and is fantastic for detecting schools of fish in any particular areas.

Using amazing and innovative technology, this portable fish finder is the ideal tool to bring the fish to you!

Other features include:
- Fish alarm and fish depth scale
- Small round transducer with 25ft cable
- Clearly displays icons depicting fish, grass, sand, rock
- User selectable meter readings
- Ergonomic and Water-resistance design,
- Able to shoot through boat hull and clear ice
- Can be used in both fresh and salt water
- Battery save mode and power strength indicator
- Extensive features make fishing much more enjoyable and much easier
- Instructions included

Size: Main device approx. 12cm x 7cm x 3cm
Max. Depth range: 100m/328ft
Min. Depth range: 0.6m/2ft
Operational temp: -20 - 70 degree Celsius

How does it works??
Sonar technology is based on sound waves. The system uses sonar to locate and define structures, bottom contours and compositions, as well as depth directly below the transducer. 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; it then uses the reflected signal to interpret location, size, and composition of an object.