Garmin Striker 4DV GPS

3.5-inch CHIRP Fishfinder with GPS and DownVü Scanning Sonar

*Easy-to-use 3.5-inch color fishfinder with built-in, high-sensitivity GPS and Garmin CHIRP DownVü™ scanning sonar

*Find fish; mark and return to hot spots, docks and ramps

*Includes Garmin GT20 transducer with CHIRP (77/200 kHz); transmit power (300 W RMS)/(2,400 peak-to-peak) with 455/800 kHz CHIRP DownVü (300 W power)

*Upgrade to high-performance CHIRP with a GT22 or GT23 transducer (each sold separately)

Finding fish is easier than ever with STRIKER 4dv 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. For high-performance CHIRP, purchase a GT22 or GT23 transducer (each sold separately).

Experience the Clarity of CHIRP

STRIKER 4dv 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.

You also can upgrade to high-performance Garmin CHIRP technology, which provides crystal-clear sonar images with even more remarkable target separation and resolution from shallow to deeper depths. For better fishing, bottom contours are more visible, even at higher speeds, and signal noise can be suppressed at greater depths to provide a more timely interpretation of what’s below.

Features & Specifications

*Physical dimensions: 3.6'' x 5.9'' x 1.6'' (91.6 x 150.8 x 42.8 cm)

*Display size: 1.9'' x 2.9'' (4.9 x 7.3 cm); 3.5'' diag, (8.7 cm)

*Display resolution: 480 x 320 pixels

*Display type: HVGA color

*Weight 8.1 oz (230g)

*Dual-frequency (50/200 kHz) sonar capable

*Dual-beam (77/200 kHz) sonar capable

*Transmit power: 300 W (RMS)

*Maximum depth: 1,750 ft freshwater, 830 ft saltwater

*Bottom lock (shows return from the bottom up)

*Water temperature log and graph

*Split-screen zoom

*Ultrascroll® (displays fish targets at higher boat speeds)

*Fish Symbol ID (helps identify fish targets)

*AutoGain Technology (minimizes clutter, maximizes targets)

*Adjustable depth line (measures depth of underwater objects)

*A-scope (real time display of fish passing through transducer beam)

*Water temperature sensor included