“AIRMAR® M265LH” has been added to your cart. View cart

Garmin GT20-TM – Fishing & Sonar | Marine Overhauling Florida

Click to enlarge

Garmin GT20-TM

SKU: N/A

The Garmin GT20-TM is a transducer for the shallow water fisherman who want traditional and CHIRP ClearVü scanning sonar.

Price range: $99.99 through $649.99

Compare

Add to wishlist

19 People watching this product now!

Payment Methods:

Garmin GT20-TM Transom Mount Transducer

The Garmin GT20-TM is a transom mount transducer designed for traditional and CHIRP ClearVü scanning sonar with a depth range of up to 1,900 ft (579 m) at 77 kHz. It is intended for installation on various boat types, enhancing fish finding capabilities.

Compatibility & Applications

Fits most transom-mounted installations for fishing boats up to 30 ft.
Pairs with Garmin echoMAP and GPSMAP chartplotters for enhanced sonar performance.
Mounts on trolling motors for versatile fishing applications.
Replaces older models like the Garmin GT21-TM without modification.
Integrates with NMEA 2000 networks for data sharing and connectivity.
Supports freshwater and saltwater fishing environments.

The unit provides excellent sonar imaging for shallow water fishing scenarios, ensuring accurate depth readings and fish detection. Its compatibility with multiple Garmin chartplotters differentiates it from generic transducers, offering enhanced functionality and reliability in various fishing conditions.

Beam Angle	45° at 77 kHz, 24° at 200 kHz
Depth Range	Up to 1,900 ft (579 m) at 77 kHz, 800 ft (244 m) at 200 kHz
Power Output	500 W
Connector Type	4-pin
Operating Frequency	CHIRP 455/800 kHz
Temperature Sensor	Included
Weight	1.2 lbs (0.54 kg)
Dimensions	6.2 x 2.6 x 1.5 in (157 x 66 x 38 mm)
IP Rating	IPX7
Country of Origin	USA
Warranty	1 year

Rated 0 out of 5

0 reviews

Rated 5 out of 5

0

Rated 4 out of 5

0

Rated 3 out of 5

0

Rated 2 out of 5

0

Rated 1 out of 5

0

Reviews

Clear filters

There are no reviews yet.

Be the first to review “Garmin GT20-TM”

Your email address will not be published. Required fields are marked *

Your rating *

Value for money

1 2 3 4 5

Durability

1 2 3 4 5

Delivery speed

1 2 3 4 5

Your review *

Pros

Cons

Name *

Email *

Description

Garmin GT20-TM Transom Mount Transducer

The Garmin GT20-TM is a transom mount transducer designed for traditional and CHIRP ClearVü scanning sonar with a depth range of up to 1,900 ft (579 m) at 77 kHz. It is intended for installation on various boat types, enhancing fish finding capabilities.

Compatibility & Applications

Fits most transom-mounted installations for fishing boats up to 30 ft.
Pairs with Garmin echoMAP and GPSMAP chartplotters for enhanced sonar performance.
Mounts on trolling motors for versatile fishing applications.
Replaces older models like the Garmin GT21-TM without modification.
Integrates with NMEA 2000 networks for data sharing and connectivity.
Supports freshwater and saltwater fishing environments.

The unit provides excellent sonar imaging for shallow water fishing scenarios, ensuring accurate depth readings and fish detection. Its compatibility with multiple Garmin chartplotters differentiates it from generic transducers, offering enhanced functionality and reliability in various fishing conditions.

Specification

Overview

Beam Angle	45° at 77 kHz, 24° at 200 kHz
Depth Range	Up to 1,900 ft (579 m) at 77 kHz, 800 ft (244 m) at 200 kHz
Power Output	500 W
Connector Type	4-pin
Operating Frequency	CHIRP 455/800 kHz
Temperature Sensor	Included
Weight	1.2 lbs (0.54 kg)
Dimensions	6.2 x 2.6 x 1.5 in (157 x 66 x 38 mm)
IP Rating	IPX7
Country of Origin	USA
Warranty	1 year