GT51M-TM Transducer

Special Price $849.99 Regular Price $999.00
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Available Click & Collect

The Garmin GT51M-TM Transducer is designed for the coastal and offshore fisherman who want CHIRP traditional sonar, CHIRP ClearVü and CHIRP SideVü scanning sonar.

The Garmin GT51m_TM is a transom mounted transducer that consistently displays clear and crisp fish arches with superior target separation as well as clear pictures of objects, structure and fish that pass below and to each side of your boat and is optimized for rough sea conditions.

The CHIRP ClearVü/SideVü elements have a power rating of 500 W per element and operating frequencies of 260/455 kHz. The traditional CHIRP sonar has a power rating of 600 W and operating frequencies of mid-band CHIRP 80-160 kHz. It also includes a built-in fast response temperature sensor.

SKU: GA010-01966-00


  • CHIRP Mid-band 80-160kHz Sonar
  • 245-275kHz & 445-465kHz CHIRP SideVü
  • 245-275kHz & 445-465kHz CHIRP DownVü


  • CHIRP Traditional 600 W Sonar
  • 500 W SideVü
  • 500 W ClearVü

Maximum depth:

  • Traditional: 1,800 ft.
  • ClearVü: 1,000 ft.
  • SideVü: 750 ft.

Beam Width:

  • Traditional: 24°-1
  • ClearVü/SideVü: 2.0°x51° @ 260 kHz and 1.4°x29° @ 455 kHz

12 Pin Connector

Water Temp Sensor

30 ft. Cable Length

Supported Deadrise/ Transom Angles: 0°-70° degree transom

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