line-height: 20.8px;Fish Detection Sonar, Fish Finder with Wide Coverage, Detection Sonar for Locating Fish in Large WaterbodiesThis amazing product is especially designed for amateur and professional fishermen alike, to find out location of fish and depth of water. 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 portable fish finder is ideal tool to bring fish to you! Feature: 1. Detect and display grass, short & tall weeds, sand, and rocks on seabed 2. Get approximate location of fish and 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. of depth readout from 0.7 meters to 100 meters 7. Display bottom or grass 8. Removable float Specification: Display : TN/ANTI-UV LCD with LED back-lighting Depth :0.7m to 100m (2ft to 328ft) Sensor Beam Angle :45 degrees Operating temperature : -20°C to 70°C (-4°F to 158°F) Powered by : 4 x AAA batteries (NOT included) Selectable between meter or feet readings Can mount sonar with following methods A. Fix it to boat hull B. Use a float on cable to mount sonar inside water C. Fix it on a pole and push it into desirable position inside water D. Cut a hole on ice surface and place sonar under water Display nature or circumstance of bottom of Sea (i.e. grass, and sand) Dimension: 120*65*30mm Net weight: 173g Package weight: 633g Package size: 260*175*65mm Detects and displays grass, short and tall weeds, sand, and rocks on the seabed Provides approximate location of fish and depth of water Features a round transducer sensor with a 7.5 m cable and a 45-degree beam angle Includes fish depth scale and audible fish alarm for enhanced fishing experience User-selectable meter or feet readings for depth readout from 0.7 meters to 100 meters