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Garmin GT8HW-IH In-Hull Transducer - 8-Pin

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List Price: $129.99
Starting At: $121.99
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GT8HW-IH In-Hull Transducer - 8-Pin

GT8HW-IH transducer is ideal for bass boats that want to install the transducer inside a fiberglass hull and not on the transom where cavitation could cause issues. It requires a flat section in the hull to be mounted and is excellent for boats traveling at high speeds that want to maintain accurate depth readings.

The 8-pin transducer features high-wide CHIRP traditional sonar (150-240 kHz) and has a power rating of 250 W. It can be used in conjunction with a GT30-TM transducer and an adapter cable so you can maintain depth at high speeds and scanning capabilities at trolling speeds.

For installation, follow the included instructions carefully to avoid damaging your boat.

WarningWARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to


  • Temperature: No
  • Speed Included: No
  • Mounting Style: In-Hull
  • Imagining: Standard
  • Chirp: High Wide
  • Cable Length (Feet): 20'
  • Pins: 8
  • Box Dimensions: 3"H x 6"W x 6"L WT: 0.9 lbs
  • UPC: 753759174477

Owner's Manual (pdf)

California Residents: warning sign WARNING Cancer and Reproductive Harm -



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