Garmin's GT8 HW -TM Transducer is a wide angle beam transom mount transducer that provides exceptional bottom definition in shallow water and provides crisp and clear fish arches covering a larger area under water. An 8-pin configuration the GT8HW-TM offers High Wide CHIRP traditional sonar (150-240kHz) with a 250W power rating. Transom or Trolling Motor Mount.
Includes GT 8HW-TM Transducer with Transom Mount, Trolling Motor Mount, Mounting Hardware and Installation Guidelines.
- STRIKER 4dv/5dv/7dv and 7sv requires adapter cable 010-12719-00
- echoMAP CHIRP 4xdv and 5xdv, echoMAP Plus and UHD 62cv, 63cv, 64cv and 65cv requires adapter cable 010-12719-00
- echoMAP CHIRP, Plus and UHD 7xsv and 9xsv requires adapter cable 010-12122-10
- Cable length: 20 ft
- Frequency: CHIRP 145-240 kHz
- Transmit power: 250W
- Max Depth: 800 ft
Product Accessories for Garmin GT8HW-TM Transom Mount Transducer

PropSpeed FoulFree Transducer Foul-Release Coating
PropSpeed's FoulFree Transducer Coating Kit is the biggest advancement in transducer paint and coatings in the last 30 years. It will keep your thru-hull or transom mount transducer free of marine growth. This nontoxic formula has zero leaching of harmful chemicals into water unlike traditional anti-fouling bottom paints and is certified by Airmar.
Stern Saver Transducer Mount
Don't drill holes in your transom! Stern Saver keeps your transom free of transducer mounting bracket holes. The included adhesive creates a bond between the polyethylene block and the fiberglass of your boat.

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