Wireless Handheld Fish Finders Boat Wired Transducer Fishing Finder Sensor Sonar Waterproof Portable Depth Finders for Ice Fishing Sea Fishing Kayak

Waterproof: This handheld fish finder is waterproof in rainy conditions. There's no need to worry about splashes damaging the display. Even if dropped into a river or lake, the device will float on the water surface. After fishing, place the portable fish finder in open air to prevent condensation inside the display due to temperature differences. Water Depth & Fish Location: You can easily determine water depth when the sonar transducer is fully submerged. Attach the transducer to the hull of your boat or kayak to map water depth distribution as you move, helping you find a good fishing spot. The handheld display also shows approximate fish location and size. Wireless & Wired: The fish finder supports a maximum wireless operation range of 328ft and a maximum water depth detection of 147ft in wireless mode. In wired mode, the depth detection range extends up to 328ft. The package includes a 25ft/7.62m extension cable and an anti-fish bite plastic float for the wired transducer. The handheld unit is USB rechargeable with a built-in lithium battery. Sonar Transducer with Attractive Lamp: The sonar transducer operates at 125Khz with a 90-degree beam angle. The wireless fish finder alerts when the sonar ball detects fish or fish schools, and also provides an alarm for shallows. A replacement transparent cap for the sonar ball glows in the dark, making it easy to locate during night fishing. Ideal for Fishing: This fish finder is widely applied in ice fishing, kayak fishing, boat fishing, and bank fishing. After a full charge, the fish finder and its sonar transducer can operate continuously for 5~6 hours. With battery save mode enabled, operation time can extend beyond 10 hours