Signstek FF-003 Portable Fish Finder FishFinder Outdoor Fishing Tool Sonar Sensor Boat Fish<br />http://www.amazon.com/gp/product/B00C95IUSI?tag=sukses2015-20<br />100-level sensitivity setting and multi levels depth range <br />512 colors TFT V240H160 sunlight readable with white LED frontlight <br />Depth reading from 20 to 240ft in 110th precision <br />Bottom contour and water temperature indicator <br />Easy to operate Simply turn the power on and cast the sonar sensor from the bank rock bridge or boat
