- **Wireless Convenience**: Experience hassle-free fishing with our wireless sonar sensor designed for LUCKY fish finders. No more tangled wires—just easy, efficient fish detection. - **Depth and Temperature Measurement**: Dive deeper with confidence. This fish detector offers a depth range of up to 45 meters (147 feet) and optional depth and temperature (D+T) functionality, providing crucial information for serious anglers. - **Optimized Sonar Performance**: With a 125KHz sonar frequency and a 90-degree beam angle, our detector maximizes your coverage, ensuring precise fish detection underwater. - **Durable Waterproof Design**: Built from high-quality plastic, this fish detector features a watertight seal cover and seal ring, offering reliable performance in diverse fishing conditions, season after season. **Use Cases**: 1. Use it on your boat or kayak to locate fish while enjoying a day on the water. 2. Perfect for ice fishing, allowing you to gauge depth and temperature beneath the ice. 3. Ideal for both freshwater and saltwater fishing, providing versatility for all anglers. Elevate your fishing experience with our reliable and efficient fish detector, designed for performance and durability.