Garmin GT20-TM 4 Pin Transom Mount Transducer
SKU: 32540657249

Garmin GT20-TM 4 Pin Transom Mount Transducer

Sale price$111.60 Regular price$124.00
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Ships within 48 hours · Estimated delivery Jul 5 - Jul 10

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Description

Garmin GT20-TM 4 Pin Transom Mount TransducerFeatures Cable length: 20ft. Max Power: 500W. Max depth: 1900ft traditional and 750ft DownVu. Frequency: 77 200 kHz (traditional) and 455 kHz (DownVu). 4 Pin mount. Perfect for the shallow water fisherman who want traditional and CHIRP ClearVu scanning sonar this transom or trolling motor mounted transducer consistently displays fish arches as well as clear pictures of objects structure and fish that pass below your boat. The 20 ft transducer cable

Features

  • Cable length: 20ft.
  • Max Power: 500W.
  • Max depth: 1900ft traditional and 750ft DownVu.
  • Frequency: 77/200 kHz (traditional) and 455 kHz (DownVu).
  • 4 Pin mount.

Perfect for the shallow water fisherman who want traditional and CHIRP ClearVu scanning sonar this transom or trolling motor mounted transducer consistently displays fish arches as well as clear pictures of objects structure and fish that pass below your boat.

The 20 ft transducer cable with built-in fast response temperature sensor has a power rating of 500 W; a depth of 1 900 ft (traditional) and 750 ft (ClearVU); an operating frequency of 77/200 kHz (traditional) and 455 kHz (ClearVU); and a 0 to 70 transom angle.

Transducer comes with transom and trolling motor mounts and installation instructions. Follow the instructions carefully to avoid damaging your boat.

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
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  • Final sale items are not eligible for returns or exchanges.
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SKU: 32540657249

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PAMELA
Whiting, US
★★★★★ 5
Fits perfect
Fit Type: Regular Fit, Color: Grey, Size: X-Large
This shirt is a perfect fit. I would buy it again in other colors.
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Reviewed in the United States on May 9, 2026
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Amazon Customer
Louisville, US
★★★★★ 5
Comparable to high end mens shops!
Fit Type: Regular Fit, Color: Blue, Size: Large
Beautiful, heavy blue Oxford comparable to upper end mens store at 75% less! Full cut, great for casual wear or sending out for professional starching. Downside, no pocket, but I had mine monogramed wear the pocket would be and it looks like an expensive dress shirt. I bought more (with pockets) in blue & white
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Reviewed in the United States on May 3, 2026
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Anon
Chelsea, US
★★★★★ 3
Heavier fabric, very durable
Fit Type: Regular Fit, Color: Grey, Size: Large
3 stars. Pretty nice shirt but the fabric is a bit firmer than i like. I iron it when i usually wear it so that it looks half decent since wrinkle resistance is low or poor. I usually have to use a higher setting on the fabric since the material is thick making it alot heavier. Overall great for the lower end cost, anything that beats it would probably be double the price. I work in a cubicle so this works well for me, a simple shirt, with a simple color.
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Reviewed in the United States on March 18, 2026
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MMongelli
Alexandria, US
★★★★★ 5
True to size, good quality, great value!
Fit Type: Regular Fit, Color: White, Size: Medium
Great quality! Amazing thick material! Perfect basic button down shirt!
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Reviewed in the United States on December 14, 2025
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Ed
Los Angeles, US
★★★★★ 4
No Shirt Pocket!
Fit Type: Regular Fit, Color: Blue Stripe, Size: X-Large
No Pocket! The material was nice quality, a little thicker than I would have anticipate for a low priced shirt, and very soft. The only disappointment was there was not shirt pocket. I suppose I did not look closely enough at the photos to notice that before I purchased. Otherwise, this is a very comfortable shirt.
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Reviewed in the United States on February 23, 2026

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