Fish Finder 100M Portable LCD Sonar Sensor Fish Finder Underwater Transducer for Fishing Accessory

Fish Finder is designed for the liker in fishing. The unit can be used in the river, the lake, or the sea. It can help you to find out the fish and the depth of the water system uses sonar to locate and define structure, bottom contour and composition. All you need will clearly show on the display, you can quickly know the information. POWER, SETUP, ENTER and FT/M, 4 buttons on the fish finder, easy to use and choose modeures: 1. FISH FINDER: It is designed for the liker in fishing. The unit can be used in the river, the lake, or the sea. It can help you to find out the fish and the depth of the water. 2. SONAR BEAMS: Sonar technology is based on sound waves. The system uses sonar to locate and define structure, bottom contour and composition. 3. WITH NECK STRAP: The fish finder comes with a neck strap, easy to hang on the neck, convenient for you to useifications: Condition: 100% Brand New Material: ABS Weight: Approx. 567g / 20.0oz Fish Finder Size: Approx. 12 * 7.5 * 2.5cm / 4.7 * 3.0 * 1.0in Depth Range: Max: 100m / 3937.0in; Min: 0.7m / 27.6in Measurement: Meters or Feet Fish Detection: Fish Depth Scale, Fish Size Distinguish, Fish Alarm Sensor Angle: 45 Degrees Operating Temperature: -20 to 70 Degree Celsius Power Source: 4 * AAA Batteries (Not Included) Continuous Usage Time: Up to 24 Hours Cable Length: Approx. 10m / 393.7in    Display Size: 2inch TN/Anti-UV LCD Display Backlight: Green LED    Sonar Frequency: 200KHzPackage list: 1 * Fish Finder 1 * Manual 1 * Sonar Sensor 1 * Neck Strap 1 * Bolt 1 * Wing Nut