SKU: 61851812363

Garmin GT15M-THF 0° Tilt 8 Pin Stainless Steel Thru-Hull Transducer

Sale price$415.35 Regular price$461.50
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Ships within 48 hours · Estimated delivery Aug 18 - Aug 23

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Description

Garmin GT15M-THF 0° Tilt 8 Pin Stainless Steel Thru-Hull TransducerSee maximum depth performance to 580m in freshwater Access CHIRP sonar frequency range from 85 165 kHz Search with beamwidths of 16 24 degrees Count on fast response water temperature sensing Thru hull design offers flush installation with 0 12 or 20 tilt Auto ID enables simple plug and play operation 0 supports hull deadrise angles from 0 to 7 Less Time Finding More Time Fishing Designed for reduced drag and optimum sonar performance on midsize

  • See maximum depth performance to 580m in freshwater
  • Access CHIRP sonar frequency range from 85-165 kHz
  • Search with beamwidths of 16-24 degrees
  • Count on fast-response water temperature sensing
  • Thru-hull design offers flush installation with 0° 12° or 20° tilt
  • Auto-ID enables simple plug-and-play operation
  • 0° supports hull deadrise angles from 0° to 7°

Less Time Finding More Time Fishing

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.

See What's Happening Below the Water

Midband CHIRP traditional sonar - This 8-pin 600-watt stainless steel thru-hull transducer features high-definition midband CHIRP sonar that clearly defines fish targets and structure down to 365m in saltwater and 580m in freshwater.

Broad frequency range - Use the perfect frequency for the waters you're fishing. Covering the medium frequency range this transducer pulses from 85-165 kHz displaying a wide coverage area crisp fish arches and accurate depth readings.

Optimum ping sensitivity - Offering excellent sonar sensitivity low noise high resolution and good separation of targets this robust transducer makes it easier than ever to distinguish fish and structure on your compatible chartplotter display.

Thru-Hull installation - A durable stainless steel housing and stem offer straightforward thru-hull flush mounting for minimum drag and optimum beam orientation for clear sonar returns.

Auto-ID technology - Enjoy simple plug-and-play operation with Garmin auto-identification technology which enables the sonar to automatically configure itself to the transducer being used.

Fits various hull types - Configurable for a wide variety of boat hull materials including fibreglass composite steel aluminium and wood the transducer is available in a range of tilt versions to accommodate deadrise angles of 0-20 degrees without a fairing block.

In The Box

  • GT15M-THF transducer
  • Jam nut
  • Washer
  • Thread isolator
  • Hull isolator
  • Documentation
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 61851812363

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Keith Lowndes
Draper, US
★★★★★ 5
Great
I love the fit, it’s comfortable and this product is true to size.
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Reviewed in the United States on January 9, 2026
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Robert Ganus
Belleville, US
★★★★★ 3
Mediocre mens shirt
Material feels great, however the product doesn’t hold up to laundry when following the instructions. The process makes it acceptable, you can get maybe 6 wears out of it before it makes a great Buffy cloth for waxing car
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Reviewed in the United States on May 27, 2026
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JIM C 08053
Lowell, US
★★★★★ 5
Good quality! Very fair price.
Color: White, Size: X-Large
Great quality!!! Good pricing as well. Normally buy LL Bean, these are half the price and will likely not shrink!!! Typically wear them under another sweater or shirt. Size fit good with exception of sleeves' which are at least 2 inches longer then most of my XL shirts...just rolled them over!!! Good look for sure!
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Reviewed in the United States on January 30, 2026
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Nicole
Chelsea, US
★★★★★ 5
Comfy Turtle Neck
Color: Light Blue, Size: Large
Very nice quality, soft and plush. Very tight turtle neck that holds its place without sagging. The sleeves are long enough to cover the wrist bone.
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Reviewed in the United States on January 19, 2026
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Amazon Customer
Battle Creek, US
★★★★★ 5
I love it!
Color: Navy Blue, Size: X-Large
Good quality materials, perfect fit, looks great!! Would definitely buy other colors.
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Reviewed in the United States on February 27, 2026

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