Check the listing for details. Humminbird Piranhamax 4 DI. Condition: New. Listed at 169.98 USD. Humminbird Piranhamax 4 DI Humminbird Piranhamax 4 DI Piranhamax 4 DI Sharper image. Sharper teeth. With modern styling and a larger 4.3 color LCD, the PiranhaMAX™ 4 DI will give you a fresh perspective on whats below your boat. Thanks to a redesigned, even easier-to-use interface, the power of Down Imaging®, Fish ID+™, fish alarms, depth alarms and zoom has never been simpler. Feature for feature, it packs a technological chomp that no fish finder in its class can match. Features: Down Imaging: Get a clear view of whats happening below your boat with Down Imaging. As you patrol the water, youll watch timber, brush, bridge pilings, rocks and any other structure pop with great detail. Tilt and Swivel Mount: Quickly adjust your viewing area angle. 1-Year Limited Warranty