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Garmin
Garmin GT23M-TM Plastic, TM Transducer, Mid-Band CHIRP/CHIRP DownVü - 260/455kHz, 500W, 8-Pin
In StockNewSKU: 010-12404-00
$212.49$249.99per unit
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Quick Specs
Temperature: YesPins: 8Mounting Style: TransomImaging: Standard/DownChirp: MediumCable Length (Feet): 30'Speed Included: No
Description
GT23M-TM Plastic, TM Transducer, Mid-Band CHIRP/CHIRP DownVü - 260/455kHz, 500W, 8-Pin
GT23M-TM transducer is perfect for coastal and offshore fishermen who want CHIRP traditional sonar and CHIRP DownVü 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 DownVü (260/455 kHz) element has a power rating of 500 W.
For installation, follow the included 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.
Quick Specs
Temperature = Yes | Pins = 8 | Mounting Style = Transom | Imaging = Standard/Down | Chirp = Medium | Cable Length (Feet) = 30' | Speed Included = No
Accessories (20)
Specifications
| SKU | 010-12404-00 |
| UPC | 753759148591 |
| Brand | Garmin |
| Category | Marine Navigation & Instruments |
| Country of Origin | TAIWAN |
| Weight | 2.9 |
| Dimensions | 12 x 6 x 5 |
| Status | Active |
| Last Synced | 10/23/2026, 1:04:01 AM |
Compliance & Shipping
WARNINGProp 65 Notice
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.
Returnable
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Frequently Bought Together
Total for 4 items:
$2252.46
Compare Key Features
| Feature |  Garmin GT23M-TM Plastic, TM Transducer, Mid-Band CHIRP/CHIRP DownVü - 260/455kHz, 500W, 8-Pin CURRENT |  Garmin LiveScope™ 2 HD Transducer - LVS42HD |  Garmin Dual Beam-IF Ice Transducer |  Garmin GT20-TM Transom Mount DownVü 500W (CHIRP 455/800kHz) Traditional 500W (77/200 Hz) Transducer w/Temp - 4-Pin |  Vexilar Pro View Ice Ducer Transducer |
|---|---|---|---|---|---|
| Price | $212.49 | $1869.99 | $84.99 | $84.99 | $116.15 |
| Brand | Garmin | Garmin | Garmin | Garmin | Vexilar |
| Condition | New | New | New | New | New |
| Availability | In Stock | In Stock | In Stock | In Stock | In Stock |
| Weight | 2.9 | 7 | 0.9 | 1.47 | 1.1 |
| Dimensions | 12 x 6 x 5 | 11 x 9 x 7 | 7 x 6 x 3 | 8 x 7 x 3 | 7 x 6 x 3 |
| SKU | 010-12404-00 | 010-03899-00 | 010-13069-00 | 010-01960-00 | TB0051 |
| Country | TAIWAN | TAIWAN | TAIWAN | TAIWAN | — |
| View Item | View Item | View Item | View Item | View Item |
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Price
$212.49