Feature:1. Water depth, water temperature, fish location, bottom contour can be constantly obtained from the monitor.2. Adjustable sensitivity for clear water and turbid water.3. Depth range, shallow alarm, fish alarm, and chart speed setting.4. Supports 980FT(300m) wireless operating range and 590.6FT(180m) depth detection with 45beam angle in 200Khz.5. High-contrast LCD and phone-like menus give you more time to spend fishing and less time dealing with settings.6. The transducer can be mounted by sucker or bracket with screws provided.Specification:This fish finder is designed for the liker in fishing. It can detect both fish location and fish size in both fresh and salt water, and can be used as a depth sounder. Perfect for underwater activities such as undersea exploration, ocean fishing and ice fishing, etc.Features:Water depth, water temperature, fish location, bottom contour can be constantly obtained from the fish finder.Adjustable sensitivity for clear water and turbid water.Depth range, shallow alarm, fish alarm, and chart speed setting. Supports 180m depth detection with 45° beam angle in 200Khz.High-contrast LCD and phone-like menus give you more time to spend fishing and less time dealing with settings.The transducer can be mounted by sucker or bracket with screws provided.Specifications:Material: ABSWired Transducer Depth Capability: 180 m / 590.6 ftWired Transducer Cable Length: 8mWired Transducer Sonar Coverage: 45 degrees beam angle in 200KhzFish Finder Power Requirement: 11 to 13V DC (not included)Fish Finder Size: 13.8 * 13.4 cm / 5.4 * 5.3 inFish Finder Screen Size: 8.6 * 6.2 cm / 3.4 * 2.4 inOperational Temperature: 14°F to 122°F (-10°C-50°C)Package Size: 16 * 15.5 * 15 cm / 6.3 * 6.1 * 5.9 inPackage Weight: 1096 g / 2.4 lbPacking List:1 * Fish Finder1 * Fish Finder Power Cable1 * Wired Transducer (with cable)1 * Wired Transducer Sucker1 * Wired Transducer Bracket (with 2 screws)1 * User ManualPackage List:1 * Fish Finder1 * Fish Finder Power Cable1 * Wired Transducer (with cable)1 * Wired Transducer Sucker1 * Wired Transducer Bracket (with 2 screws)1 * User Manual