Garmin GT20-TM 4 Pin Transom Mount Transducer
Garmin GT20-TM 4 Pin Transom Mount Transducer is backordered and will ship as soon as it is back in stock.
Delivery and Shipping
Delivery and Shipping
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Standard Items
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Standard – Orders $0–$119 |
$12.99 |
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Express – Orders $0–$119 |
$19.99 |
|
Standard – Orders $119+ |
FREE ✅ |
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Express – Orders $119+ |
$14.99 |
Bulky Items
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Bulky Tier 1
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Standard |
$19.99 |
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Express |
$29.99 |
Bulky Tier 2
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Standard |
$29.99 |
|
Express |
$39.99 |
Bulky Tier 3
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Standard |
$49.99 |
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Express |
$59.99 |
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Due to size, weight, or supplier restrictions, some items such as rods, spearguns and Yeti products are available for Click & Collect only.
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Garmin GT20-TM 4 Pin Transom Mount Transducer is backordered and will ship as soon as it is back in stock.
Description
Description
The Garmin GT20-TM 4-Pin Transom Mount Transducer delivers traditional CHIRP and ClearVü scanning sonar for shallow water applications. This compact transducer features 500W traditional sonar operating at 77/200kHz alongside 500W CHIRP ClearVü at 455/800kHz frequencies. The transducer provides clear fish arches and detailed images of underwater structure whilst the integrated temperature sensor monitors water conditions.
The transom mount design positions the transducer for optimal sonar returns at all speeds. The 4-pin connector provides compatibility with Garmin echo dv/cv fishfinder series.
GT20-TM 4-Pin – Traditional and ClearVü for Shallow Water
- Dual-Frequency Traditional Sonar – 500W at 77/200kHz for clear fish arches
- CHIRP ClearVü Scanning – 500W at 455/800kHz for detailed structure imaging
- Integrated Temperature Sensor – Monitors water temperature
- 4-Pin Connector – Compatible with Garmin echo dv/cv series
