Description: Quality FFC1108-1 Product Specifications: 1) Display: 2-inch TN/UV-resistant LCD 2) Backlight: White LED 3) Depth Capability: 328 feet (100m) 4) Power Requirements: 4 AAA alkaline batteries (not included) 5) Waterproof design: Level 4 (spray proof) 6) Displays water depth, fish location, and bottom grass and rocks 7) User selectable sensitivity, depth units, and fish alarm settings 8) Operating temperature: 14°F to 122 °F (-10℃ to 50℃) Please place the cable sensor at the fishing spot. The monitor displays information from sonar sensors that detect water and fish. The sensor can detect water up to 100m away, with a 200khz beam angle of 45 degrees. Different fishing methods: 1. Night fishing probe 2. Turbid water probe 3. Ice fishing probe Note: 1. Please note that FFC1108-1 only has a wired mode and cannot be used with sensors and displays at will. 2. Using the fish finder in smooth and hard places (such as water tanks, swimming pools, buckets, fish ponds) will cause repeated sonar reception or inaccurate detection. Please use the fish finder outdoors in deep water. 3. The monitor cannot show the size of the fish. 4. Manual: English/German/Russian/Japanese Packing List: 1 * Fishing Detector Alarm Sensor Note: 1. There may be a slight error of 1-3 cm due to manual measurement. 2. Due to differences between different monitors, the picture may not reflect the actual color of the item.