Click to enlargeGarmin GT15M-THF 20 Degree 600W SS Thru-Hull Transducer
Manufacturer: GarminPart #: 010-02868-02SKU: 102448
- 600W
- 165 kHz
- 8-pin
- 50 ft
- 20°
- Thru Hull
Item #: 102448
Category: Transducers
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Description
GT15M-THF 20 Degree 600W SS Thru-Hull Transducer Designed for reduced drag and optimum sonar performance on midsize fishing and cruising boats, this flush-mounted, 600-watt mid-band CHIRP transducer clearly defines fish arches, structure, and bottom depth returns on the display. Midband Chirp Traditional Sonar This 8-pin, 600-watt stainless steel thru-hull transducer features high-definition mid-band CHIRP sonar that clearly defines fish targets and structures down to 1,200’ in saltwater and 1,900’ in freshwater.
Broad Frequency Range Use the perfect frequency for the waters being fished. Covering the medium frequency range, this transducer pulses from 85–165 kHz, displaying a wide coverage area, crisp fish arches, and accurate depth readings.
Optimum Ping Sensitivity Offering excellent sonar sensitivity, low noise, high resolution, and good separation of targets, this robust transducer makes it easier than ever to distinguish fish and structure on a compatible chartplotter display. Thru-Hull Installation A durable stainless steel housing and stem offer straightforward thru-hull flush mounting for minimum drag and optimum beam orientation for clear sonar returns.
Auto-ID Technology Enjoy simple plug-and-play operation with Garmin auto-identification technology — which enables the sonar to configure itself to the transducer being used automatically. Fits Various Hull Types Configurable for various boat hull materials, including fiberglass, composite, steel, aluminum, and wood, the transducer is available in a range of tilt versions to accommodate deadrise angles of 0–20 degrees without a fairing block.
Specifications: Transducer Frequency: Medium band chirp (85-165 Khz) Transducer Power: 600 W Transducer Beam Width: 24-16 degrees Transducer Maximum Depth: 1200 Ft Saltwater; 1900 Ft Freshwater Transducer Cable Length: 50 ft. Transducer Depth/Speed/Temperature: Depth, temperature Transducer Number of Pins: 8-Pin Transducer Supported Deadrise/Transom Angles: 20 degrees
Specifications
| Brand | Garmin |
|---|---|
| Part Number | 010-02868-02 |
| EverTide SKU | 102448 |
| UPC | 753759319946 |
| Power | 600 W |
| Frequency | 165 kHz |
| Connector | 8-pin |
| Mount | Thru Hull |
| Material | Stainless Steel |
| Cable Length | 50 ft |
| Beam Angle | 20° |
Specifications are provided by the manufacturer. Confirm fitment for your application before ordering, or contact us and we'll help.
Compare similar products
 |  |  |  | |
|---|---|---|---|---|
| Power | 600 W | — | 100 W | 300 W |
| Frequency | 165 kHz | 200/50 kHz | 235 kHz | — |
| Connector | 8-pin | 6-pin | — | 8-pin |
| Mount | Thru Hull | Transom Mount | Thru Hull | Thru Hull |
| Material | Stainless Steel | — | — | Bronze |
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Returns are accepted within 30 dayson items that are unused and in their original packaging. Some items may be subject to a manufacturer restocking fee. Special-order items may not be eligible — if you're unsure, ask us before ordering.
Garmin productscarry the manufacturer's standard warranty. For a warranty claim or a return authorization, see our full returns policy or contact us.
Marine Navigation & Instruments — frequently asked
- What’s the difference between a chartplotter and a fishfinder?
- A chartplotter shows your GPS position on electronic charts for navigation. A fishfinder uses sonar to show what’s below the boat — depth, bottom structure, and fish. Many modern units combine both, and networked systems can share data across displays.
- Do I really need a VHF radio?
- For safety, yes. A VHF radio is the primary way to reach other vessels and the Coast Guard, and a DSC-equipped VHF connected to GPS can transmit your position in an emergency. It’s more reliable than a cell phone offshore and is the recognized standard for marine distress calls.
- What is NMEA 2000 and do I need it?
- NMEA 2000 is a standard network that lets marine electronics — chartplotter, sonar, autopilot, sensors, engine data — share information over a single backbone. It’s not required for a simple setup, but it makes multi-device systems far easier to expand and integrate.
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