010-12404-00 Garmin 399.00  

Garmin GT23M-TM Transducer (010-12404-00)

Garmin Part Number: 010-12404-00

Garmin GT23M-TM Transducer

Genuine Australian Stock

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Last updated: 3:18 PM, 18 May 2022
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Garmin GT23M-TM Transducer

GT23M-TM transducer is perfect for coastal and offshore fishermen who want CHIRP traditional sonar and CHIRP ClearVü scanning sonar. This transom mount transducer consistently displays clear and crisp fish arches with superior target separation as well as clear definition of structure below the boat.

The 8-pin transducer features mid-band CHIRP traditional sonar (80-160 kHz) and has a power rating of 600 W. The CHIRP ClearVü (260/455 kHz) element has a power rating of 500 W.

For installation, follow the included instructions carefully to avoid damaging your boat.



  • CHIRP Mid-band (80-160 kHz)
  • ClearVü CHIRP 260 kHz (245-275 kHz) & 455 kHz (445-465 kHz)
  • CHIRP Traditional 600 W
  • ClearVü 500 W
  • Traditional: 24°-13°
  • ClearVü: 2.0°x51° @ 260 kHz
  • ClearVü: 1.4°x29° @ 455 kHz
Maximum depth
  • Traditional: 1,800 ft
  • ClearVü: 1,000 ft.
Depth/Speed/Temperature Depth and Temperature
Number of pins 8-pin
Cable length 30 ft.
Supported deadrise/Transom angles 0°-70° degree transom

In The Box:

  • GT23M-TM transducer
  • Transom mount
  • Mounting hardware
  • Documentation

Compatible With

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