Garmin GT51M-TM Transom Mount DownVu/SideVu 500W, Traditional 600W Transducer Mid-Band CHIRP w/Temp - 12-Pin
SKU: 3898369955

Garmin GT51M-TM Transom Mount DownVu/SideVu 500W, Traditional 600W Transducer Mid-Band CHIRP w/Temp - 12-Pin

Sale price$283.50 Regular price$315.00
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Ships within 48 hours · Estimated delivery Jul 7 - Jul 12

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Description

Garmin GT51M-TM Transom Mount DownVu/SideVu 500W, Traditional 600W Transducer Mid-Band CHIRP w/Temp - 12-PinGT51M TM Transom Mount DownV SideV 500W (CHIRP 260 455 kHz) Traditional 600W Mid Band CHIRP 80 160 kHz Transducer with Temp 12 Pin The GT51M TM transom mount transducer provides ultra clear sonar pictures of objects, structure and fish that pass below your boat. This traditional CHIRP and CHIRP DownV SideV transducer is optimized for depth performance and rough condidtions. The CHIRP DownV SideV elements have a power rating of 500W per element (1,500W

GT51M-TM Transom Mount DownVü/SideVü 500W (CHIRP 260/455 kHz) Traditional 600W Mid-Band CHIRP 80-160 kHz Transducer with Temp - 12-Pin

The GT51M-TM transom mount transducer provides ultra-clear sonar pictures of objects, structure and fish that pass below your boat. This traditional CHIRP and CHIRP DownVü/SideVü transducer is optimized for depth performance and rough condidtions.

The CHIRP DownVü/SideVü elements have a power rating of 500W per element (1,500W total) and operating frequencies of 260/455 kHz. The traditional CHIRP sonar has a power rating of 600W and operating frequencies of mid-band CHIRP 80-160 kHz. It also includes a built-in fast response temperature sensor.

GT51M-TM includes a 12-pin transducer with mounting hardware and installation instructions. Follow the instructions carefully to avoid damaging your boat.

WARNING: 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:

  • Temperature: Yes
  • Speed Included: No
  • Pins: 12
  • Imaging: Standard/Down/Side
  • Chirp: Medium/Non Traditional
  • Mounting Style: Transom
  • Cable Length (Feet): 30'
  • Box Dimensions: 5"H x 6"W x 12"L WT: 3.5 lbs
  • UPC: 753759152918
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 3898369955

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rene m moore
Omaha, US
★★★★★ 5
Works great
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Reviewed in the United States on March 15, 2026
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Cupcake
Lake Worth, US
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2 mg perfect for me
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Easier to low dose
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julian charles
West Palm Beach, US
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Good product
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Dee Beck
Carnegie, US
★★★★★ 5
Usual,y. Helps me sleepme sle
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Works for me. Helps me have a restful sleep
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Jane W.
Louisville, US
★★★★★ 5
It works!
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Life Extension melatonin seems to work well. I’ve found that 1mg is as effective as the 3mg doses of other brands. I take 1mg every evening, as so does my German Shepherd. It helps us sleep through the night. We chose this brand because it’s clean and simple.
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Reviewed in the United States on November 17, 2025

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