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High-quality Garmin Gt51m-th Ss Th Downv/sidev 500w (chirp 260/455 Khz) Traditional 600w (mid-band Chirp 80-160) Transducer - 12-pin [010-01966-10] Pro Version [mZGS03p8]

$79.99 $255.99 -69%

GT51M-TH - Stainless Steel Thru-Hull DownVü/SideVü 500 W (CHIRP 260/455 kHz) Traditional 600 W (Mid-band CHIRP 80-160 kHz) Transducer with Temp (12-Pin)Perfect for the coastal and offshore fisherman who want CHIRP traditional sonar, CHIRP ClearVü and

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GT51M-TH - Stainless Steel Thru-Hull DownVü/SideVü 500 W (CHIRP 260/455 kHz) Traditional 600 W (Mid-band CHIRP 80-160 kHz) Transducer with Temp (12-Pin)

Perfect for the coastal and offshore fisherman who want CHIRP traditional sonar, CHIRP ClearVü and CHIRP SideVü scanning sonar with a stainless steel stem, this thru-hull mounted transducer 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 includes a built-in fast-response temperature sensor.  For hull deadrises less than 5 degrees.

GT51M-TH includes a 12-pin transducer with stainless steel stem, fairing block, isolation plate and bushings, mounting hardware and installation instructions. Follow the instructions carefully to avoid damaging your boat.

WarningWARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.

Specifications:

  • Mounting Style: Thru-Hull
  • Imagining: Standard/Down/Side
  • Cable Length (Feet): 5' + 30' y-extension
  • Temperature: Yes
  • Speed Included: No
  • Pins: 12
  • Chirp: Medium/Non Traditional
  • Box Dimensions: 6"H x 14"W x 17"L WT: 9.6 lbs
  • UPC: 753759152925

Owner's Manual (pdf)

What Our Customers Say

January 1, 2026

Absolutely no complaints!

I'm a very satisfied customer.

- Declan R..

January 1, 2026

Absolutely no complaints!

An elegant design, and it works great.

- Virginia K..

January 1, 2026

Absolutely no complaints!

So good, I'm buying one as a gift.

- Kalani Z..

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