Tomshoo Fish Finder Wired Transducer Sensor Fishfinder 45 Degrees Underwater Fishing Portable Fish Finder Fluidproof Underwater Monitor LCD Fish Locator Boat Fishfinder Fish Detector

depth; ; fish location; bottom can be constantly obtained from the fish finder. Adjustable sensitivity for clear and turbid . Depth ; 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.