Garmin 0100286802 GT15M-THF Stainless Steel Thru-Hull Transducer, 20°

Designed for reduced drag and optimum sonar performance on midsize fishing and cruising boats, this flush-mounted, 600-watt midband CHIRP transducer clearly defines fish arches, structure and bottom depth returns on your display. 600W output power, 50' cable.
<b>20°</b> supports hull deadrise angles from 16° to 24°.

• See maximum depth performance to 1,900’ in freshwater, 1200' in saltwater
• Access CHIRP sonar frequency range from 85–165 kHz
• Search with beamwidths of 16–24 degrees
• Count on fast-response water temperature sensing
• Auto-ID enables simple plug-and-play operation
• Configurable for a wide variety of boat hull materials, including fiberglass, composite, steel, aluminum and wood, the transducer is available in a range of tilt versions to accommodate deadrise angles of 0–24 degrees without a fairing block