GARMIN
GT20-TM Transom Mount DownVü 500W (CHIRP 455/800kHz); Traditional 500W (77/200kHz) Transducer w/Temp - 8-Pin
- Manufacturer part #
- 010-01960-01
- UPC
- 753759152765
- Condition
- New
$89.95
In stock
Estimated to ship by Monday, October 19.
GT20-TM Transom Mount DownVü 500W (CHIRP 455/800kHz); Traditional 500W (77/200kHz) Transducer w/Temp - 8-Pin
Get ultra-clear sonar pictures of objects, structure and fish that pass below your boat with this all-in-one 8-pin transducer.
This 20 ft transducer cable with built-in fast response temperature sensor has a power rating of 500 W; a depth of 1,900 ft (traditional) and 750 ft (DownVü); an operating frequency of 77/200 kHz (traditional) and 455 kHz (DownVü); and 0 to 70 transom angle.
Transducer comes with transom and trolling motor mounts, and installation instructions. Follow the instructions carefully to avoid damaging your boat.
Get ultra-clear sonar pictures of objects, structure and fish that pass below your boat with this all-in-one 8-pin transducer.
This 20 ft transducer cable with built-in fast response temperature sensor has a power rating of 500 W; a depth of 1,900 ft (traditional) and 750 ft (DownVü); an operating frequency of 77/200 kHz (traditional) and 455 kHz (DownVü); and 0 to 70 transom angle.
Transducer comes with transom and trolling motor mounts, 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
This 20 ft transducer cable with built-in fast response temperature sensor has a power rating of 500 W; a depth of 1,900 ft (traditional) and 750 ft (DownVü); an operating frequency of 77/200 kHz (traditional) and 455/800 kHz (DownVü); and a 0 to 70 transom angle.
Compatibility:
1 - Requires 8-pin transducer to 4-pin sounder adapter cable (010-11947-00)
2 - Requires 12-pin transducer to dual 4-pin sounder adapter cable (010-12234-05)
3 - Requires 8-pin transducer to 12-pin sounder adapter cable (010-12122-10)
4 - Requires 4-pin transducer to 8-pin sounder adapter cable (010-11948-00)
5 - GT20-TM 4-pin version(010-12087-00)
6 - GT20-TM 8-pin version(010-12087-01)
Comparison:
²-When used with an echoMAP CHIRP chartplotter/sonar combo device.
Compatibility:
| GT.. | 8HW-TM | 8HW-IF | 15M-IH | 20-TM | 22HW-TM | 23M-TM | 23M-TH | 52HW-TM |
| STRIKER 4dv, 5dv and 7dv fishfinders | 1 | • | 1 | 5 | 1 | 1 | 1 | |
| STRIKER 7sv fishfinder | 1 | • | 1 | 5 | 1 | 1 | 1 | 2 |
| echoMAP CHIRP 4Xdv and 5Xdv combo series | 1 | • | 1 | 5 | 1 | 1 | 1 | |
| echoMAP CHIRP 7Xdv combo series | • | 4 | • | 6 | • | • | • | |
| echoMAP CHIRP 7Xsv and 9Xsv combo series | 3 | 3 | 3,6 | 3 | 3 | 3 | • | |
| GPSMAP 8X0xs and 10X0xs combo series | • | 4 | • | 6 | • | • | • | |
| GPSMAP 5X7xs and 7X1xs combo series | • | 4 | • | 6 | • | • | • | |
| GPSMAP 7400xsv and 7600xsv combo series | • | 4 | • | 6 | • | • | • | • |
| GSD™ 25 digital sonar | • | 4 | • | 6 | • | • | • | • |
2 - Requires 12-pin transducer to dual 4-pin sounder adapter cable (010-12234-05)
3 - Requires 8-pin transducer to 12-pin sounder adapter cable (010-12122-10)
4 - Requires 4-pin transducer to 8-pin sounder adapter cable (010-11948-00)
5 - GT20-TM 4-pin version(010-12087-00)
6 - GT20-TM 8-pin version(010-12087-01)
Comparison:
| DownVü/SideVü Capability | Traditional Sonar | ||||||||
| CHIRP DV/SV | Freq. (kHz) | Pwr (W RMS) | Max. Depth/ Range | CHIRP | Freq. (kHz) | Power, Depth | Water Temp Snsr | Max. Hull Dead rise | |
| GT8HW-TM (8-pin) Transom/ trolling motor | N/A | N/A | N/A | N/A | Yes | High wide CHIRP 150-240 | 250 W, 800 ft | Yes | N/A |
| GT8HW-IF (4-pin) Ice fishing | N/A | N/A | N/A | N/A | Yes | High wide CHIRP 150- 240 | 250 W, 800 ft | No | N/A |
| GT15M-IH (8-pin) In-hull | N/A | N/A | N/A | N/A | Yes | Mid- band CHIRP 85- 165 | 600 W, 1900 ft | No | 25° |
| GT22HW-TM (8-pin) Transom/ trolling motor | DV | 455/ 800 | 500 | 500 feet down | Yes | High wide CHIRP 150- 240 | 250 W, 800 ft | Yes | N/A |
| GT23M-TM (8-pin) Transom | DV | 260/ 455 | 500 | 1000 feet down | Yes | Mid- band CHIRP 80- 160 | 600 W, 1800 ft | Yes | N/A |
| GT23M-TH (8-pin) Thru-hull | DV | 260/ 455 | 500 | 1000 ft down | Yes | Mid- band CHIRP 80- 160 | 600 W, 1800 ft | Yes | 25° |
| GT52HW-TM (12-pin) Transom/ trolling motor | DV & SV | 455/ 800 | 500 each 1500 total | 500 feet down, 500 feet left & right | Yes | High wide CHIRP 150- 240 | 250 W, 800 ft | Yes | N/A |
| GT20-TM (8/4-pin) Transom/ trolling motor | DV² | 455/ 800 | 500 | 750 ft down | Yes² | 77/ 200 kHz | 500 W, 1900 ft | Yes | N/A |
Package contents
Transducer comes with transom and trolling motor mounts, and
installation instructions. Follow the instructions carefully to avoid
damaging your boat.
Shipping weight: 1.5 lb
8 accessories in 2 categories.







