By Garmin

Garmin GT20-TM Transducer – UHD Sonar Transducer with Traditional & ClearVü CHIRP

€128,90 - €158,90
Tax included.

Crystal-clear images of fish, structures, and bottom formations directly beneath the boat – the GT20-TM delivers traditional sonar and high-resolution ClearVü CHIRP in one compact transducer. With 500 W transmit power and an integrated temperature sensor, it is the reliable foundation for any serious fish finding.

Tip: Choose the version (4-pin or 8-pin) to match the connection of your Garmin chartplotter. Always follow the enclosed installation instructions to avoid damage to the boat or device.

Voraussichtliche Auslieferung: 20.09.2026

€128,90
€128,90 €128,90
brand: Garmin
Availability: Low stock
SKU: 68-010-01960-00
Product group:
category:
Navigation & Audio > Instruments > Sensors
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  • Traditional 77/200 kHz and ClearVü CHIRP 455 & 800 kHz in one transducer – two technologies, one mounting location
  • 500 W transmit power on both channels for crystal-clear sonar images
  • Integrated temperature sensor provides additional water temperature data
  • Depth range up to approx. 579 m (Traditional) and approx. 229 m (ClearVü)
  • Wide mounting tolerance from 0°–70° transom angle for many hull shapes
  • Available with 4-pin or 8-pin connector – compatible with various Garmin chartplotters

Transmit Power 500 W (Traditional) / 500 W (ClearVü)
Frequency Traditional 77 kHz / 200 kHz
Frequency ClearVü CHIRP 455 kHz (435–475 kHz) / 800 kHz (800–840 kHz)
Cone Angle Traditional 45° at 77 kHz / 15° at 200 kHz
Cone Angle ClearVü 2.5° × 53° at 455 kHz / 1.6° × 29° at 800 kHz
Maximum Depth Traditional approx. 579 m (1,900 ft)
Maximum Depth ClearVü approx. 229 m (750 ft)
Built-in Sensors Depth, Temperature
Cable Length approx. 6 m
Connector 4-pin or 8-pin (depending on version)
Supported Transom Angles 0°–70°

Garmin

Gewicht (ca.): 0.65 kg

Herstellerinformationen gemäß GPSR:

GARMIN DEUTSCHLAND GMBH
Parkring 35
85748 Garching. Email: info@garmin.com
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