Garmin GT21-TM - Transom Mount DownVü 500W (CHIRP 260/455 kHz) Traditional 600W (50/200 kHz) Transducer w/ Temp
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| Model TD Code | Description | Temperature | DownVü/SideVü | Traditonal | Price |
| 010-12219-00 GRM-1940 | GT21-TM Transom Mount Transducer | Yes | 500W (CHIRP 260/455 kHz) | 600W (50/200 kHz) | $139.95 USD | ||||||
The Garmin GT21-TM - Transom Mount DownVü 500W (CHIRP 260/455 kHz) Traditional 600W (50/200 kHz) Transducer w/ Temp provides ultra-clear sonar pictures of objects, structure and fish that pass below your boat. This traditional and CHIRP DownVü transducer is optimized for depth performance and rough conditions.
The CHIRP DownVü element has a power rating of 260/455 kHz. The traditional sonar has a power rating of 600 W and operating frequencies of 50/200 kHz. It also includes a built-in fast response temperature sensor.
GT21-TM includes an 8-pin transducer with mounting hardware and installation instructions. Follow the instructions carefully to avoid damaging your boat.
Compatible Devices:
- echoMAP 43dv
- echoMAP 44dv
- echoMAP 53dv
- echoMAP 54dv
- echoMAP 73dv
- echoMAP 73sv
- echoMAP 74sv
- echoMAP 94sv
- GPSMAP 7607xsv
- GPSMAP 7608xsv
- GPSMAP 7610xsv
- GPSMAP 7612xsv
- GSD 25 Premium Sonar Module
- It works very well
- If it gets knocked off true it will cause water to splash up and into the back of your boat when running.
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