Product details:

Finding fish is easier than ever with STRIKER 4cv fishfinder. Mark and return to your hot spots, boat ramps and docks. You also can share your favorite waypoints and routes with other STRIKER and echoMAP combos. Plus, it has a built-in flasher and displays speed data. Includes tilt/swivel mount, CHIRP (77/200 kHz) sonar transducer with transom and trolling motor mounting hardware and cable. STRIKER 4cv includes a Garmin CHIRP (77/200 kHz) transducer, which provides a visibly higher level of clarity and detail for fish and structure than traditional 77/200 kHz transducers. Instead of sending just 1 single frequency, CHIRP sends a continuous sweep of frequencies, ranging from low to high, then interprets them individually upon their return. Since the frequencies provide a wider range of information, CHIRP sonar technology can create crisper fish arches with greater target separation.