Garmin
GT173 - THF Replacement Jam Nut
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LESS TIME FINDING. MORE TIME FISHING.
Designed for reduced drag and optimum sonar performance on fishing and cruising boats, this flush-mounted 1 kW midband CHIRP (80–165 kHz) transducer clearly defines fish arches, structure and bottom depth returns on your display.
See maximum depth performance to 2,400’ in freshwater.
Access CHIRP sonar frequency range from 80–165 kHz.
Search with beamwidths of 9–18 degrees.
Count on fast-response water temperature sensing.
Thru-hull design offers flush installation with 0-, 12- or 20-degree tilt.
Auto-ID enables simple plug-and-play operation.