Discover a new level of fishing efficiency with our portable 100m Echo Sounder Deep Fishfinder. This advanced device combines high accuracy depth readings, fish detection, and a wide scanning capability to revolutionize your fishing experience. Whether you're fishing in rivers, lakes, seas, or even on ice, our fishfinder will locate fish instantly and help you make the most of your angling trips. The mount adapter allows for easy positioning, and the backlit LCD display ensures clear visibility day or night. With the audio fish alarm, you'll be alerted when fish are detected. Its sturdy and water-resistant design guarantees durability and convenience, while its compact size makes it easy to carry in your pocket or tackle box. Upgrade your fishing game and explore new depths with our high-performance portable fishfinder. \n \nKey Features: \n- High accuracy depth readings and fish detection \n- Wide scanning capability for quick area coverage \n- Audio fish alarm to alert you when fish are detected \n- Backlit LCD display for clear visibility day or night \n- Suitable for fishing in rivers, lakes, seas, and on ice \n- Sturdy and water-resistant design for durability \n- Compact and portable for easy transportation \n \nSpecifications: \n- Measure Units: Meters / Feet \n- Display: LCD \n- Backlighting: LED \n- Depth Range: Max: 100m (328ft); Min: 1m (3ft) \n- Sensor Beam Angle: 45 degrees \n- Operating Temperature: -20°C to 70°C (-4°F to 158°F) \n- Power Source: 4 x AAA batteries (not included) \n- Country of Origin: China