Garmin Garmin GT15M-TH

402,00 382,00

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SKU: 010-12402-20 Category:



GT15M-TH transducer is perfect for fishermen who want clear bottom definition under the boat as well as crisp, clear and wide fish arches with excellent target separation to depth up to 1000 feet.

The 8-pin transducer features mid band CHIRP traditional sonar (85-165 kHz) and has a power rating of 600 W. The bronze thru-hull housing and stem makes it ideal for wooden fishing boats.

Follow the included installation instructions carefully to avoid damaging your boat.



Frequency CHIRP Mid-band (85-165 kHz)
Power 600 W
Beamwidth 24°-13°
Maximum depth 1,900 ft. freshwater
Depth/speed/temperature Depth and Temperature
Number of pins 8-pin
Cable length 20 ft.
Supported deadrise/transom angles 0°- 6° deadrise

Weight: 1.00 lb (0.45 kg)
Cable length: 20 ft
Number of pins on connector: 8
          Traditional: CHIRP 85-165 kHz
Transmit power:
          Traditional: 600 W
Max Depth:
          Traditional: 1,900 ft
Beam Width (°) LF/HF (-3dB):
          Traditional: 24/13
Read water temperature: Yes

In the Box

  • GT15M-TH transducer
  • Thru-hull mount
  • Mounting hardware
  • Documentation