humminbird-piranhamax-4-fishfinder-12-voltHumminbird PiranhaMax 4 Fishfinder 12 Volt With modern styling and a larger 4. 3" color LCD, the PiranhaMAX 4 delivers a fresh perspective on whats below your boat. Thanks to its redesigned, easy to use interface, features like Fish ID+, fish alarms, depth alarms, and zoom are simpler than ever. Feature for feature, it packs a technological bite no fish finder in its class can match. Features Display Size (Diagonal): 4. 3" Display Pixel Matrix: 480 V