Anglers seeking reliable and precise fish-finding technology will find the Garmin STRIKER Plus 4 with Dual-Beam Transducer invaluable. Featuring a bright 4.3-inch display and a built-in high-sensitivity GPS, this Garmin fish finder lets you mark and navigate to your favorite fishing spots, docks, and ramps effortlessly. The dual-beam transducer provides excellent depth and detail with Garmin CHIRP traditional sonar, enhancing target separation and definition. The intuitive interface and user-friendly design make it easy to operate, even in challenging conditions. With Quickdraw Contours mapping software, you can create and store maps with 1-foot contours for up to 2 million acres, ensuring you always have the best fishing spots at your fingertips.Dual-beam transducer with Garmin CHIRP traditional sonar for crystal-clear images and remarkable target separationBuilt-in Garmin Quickdraw Contours mapping software lets you create and store maps with 1 ft. contours for up to 2 million acresBuilt-in GPS lets you mark waypoints, create routes, and view the boats speedBright, sunlight-readable 4.3' display and intuitive user interface:Rugged design for every fishing environmentIncludes:STRIKER Plus 4 fish finderGarmin dual beam transducer with 20 ft. cablePower/data cableTilt/swivel mountHardwareDocumentationTechnical SpecificationsPart #: 010-01870-00Physical Dimensions: 3.9 in. x 6.9 in. x 1.8 in.Display Resolution: 272 x 480 pixelsDisplay Type: QSVGAWeight: 0.7 lbsWater Rating: IPX7Frequencies Supported: Traditional 50/77/83/200 kHzDual-Frequency (50/200 kHz) Sonar CapableDual-Beam (77/200 kHz) Sonar CapableBottom Lock - shows return from the bottom upWater Temperature Log and GraphTransmit Power: 200 W (RMS)Split-Screen ZoomFish Symbol ID - helps identify fish targetsAutogain Technology - minimizes clutter, maximizes targetsAdjustable Depth Line - measures depth of underwater objectsA-Scope - real-time display of fish passing through transducer beamUltrascroll - displays fish targets at higher boat speedsWater Temperature Sensor IncludedOne 4-pin transducer portQuickdraw ContoursIntegrated GPSMark WaypointsCOG - Course over GroundCurrent draw at 12 V: 0.23 A