PiranhaMAX 240 performance-packed unit will give you the widest coverage and tell you which side of the boat the fish are on, with tri-beam sonar technology Key Features Portable Features Highest definition 240V x 160H 4" diagonal display Widest coverage Tri-Beam with two 35° and 20° beams - 90° total. Locate fish and structure to the left, right and below the boat See fish below as solid symbols and to the left and right of the boat as hollow symbols. Swivel mount adjusts for optimum viewing from anywhere on the boat. True 8-level grayscale delivers clearly better image of bottom, fish and structure. Easy One-Touch™ control accesses full set of advanced features 1600 Watts Peak-to-Peak, 200 Watts RMS power output 2 1/2" target separation Water temperature included in transducer Ultra-Compact Size Mounts Almost Anywhere Fishfinder Features Selective Fish ID+™ with target depth 3-level backlight for night fishing Big, easy to see digital readouts High contrast bottom black viewing option Fish alarm, depth alarm, zoom, sensitivity, depth range, bottom view and chart speed controls Feature Memory remembers settings Easy on-easy-off mounting system High speed microdynamic transducer for optimum performance Built tough and fully waterproof One year warranty $139.99 Please call 1-908-642-8579 or e-mail us at NCTackle@aol.com with any questions. Thank you for shopping with us! FREE SHIPPING ON ORDERS OVER $250!