New Upgrade Handheld Fish Depth Gauge Ice Coast Boat Detector Device Sonar Sensor Transducer and LCD Display

1. **Comprehensive Water Insights**: The fish detector provides detailed information about your underwater environment, including water depth, approximate fish location, and size (small, medium, large). It is suitable for all types of fishing, whether you are on the water or ice fishing. 2. **PORTABLE & PRACTICAL DESIGN**: Lightweight design and included lanyard, you can easily carry the fish detector while fishing, leaving your hands free for other tasks. Its compact size allows for easy storage in your tackle box and makes it a companion for any fishing trip. 3. **Reliable Energy Efficiency**: The fish detector is powered by 4 AAA batteries and ensures up to 4-5 hours of continuous operation with new batteries. Whether you are fishing in fresh or salt water, this device will keep you informed about your surroundings without interruption. 4. **Precise Sonar Technology**: With a sonar frequency of 200 kHz, the fish detector delivers accurate depth measurements and fish location detection. With a beam angle of 45 degrees, it can detect depths from 3 feet / 1 m to 328 feet / 100 m, making it an indispensable tool for serious anglers. 5. **USER FRIENDLY FEATURES**: The operation of the fish detector is simple - just throw the sensor into the water and activate the display unit. It offers five selectable sensitivity levels, a battery saving mode, backlight options and a fish alarm, so you have all the necessary tools at hand to enhance your fishing experience.