Meet the Garmin 010-10218-21 dual‑frequency transducer, built to deliver reliable sonar performance on every voyage. Featuring a 12° tilt plastic P19 TH design and an 8‑pin connection, this transducer is ready to integrate with Garmin fishfinders and chartplotters to bring you precise depth, speed, and temperature data in real time.
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Dual-frequency operation at 77 kHz and 200 kHz for versatile scanning—wide-area bottom detection or detail-rich shallow readings.
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Power rated at 500W to maintain strong signal clarity across depths and water conditions.
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Beam widths 45° at 77 kHz and 15° at 200 kHz for flexible coverage and target discrimination.
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Max depth up to 900 ft, giving you confidence in deep-water performance.
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Multisensor data provides Depth, Speed, and Temperature readings to help you monitor environment and engine efficiency on the fly.
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8-pin connector for straightforward, reliable integration with compatible Garmin systems.
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Hull compatibility supports deadrise from 8° to 15° and a range of transom angles for stable, accurate readings on a variety of boats.
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Durable construction with a robust plastic housing designed to withstand harsh marine conditions.
Enhance your navigation and fishing experience with this Garmin transducer, delivering crisp sonar detail, dependable performance, and essential environmental data—so you can fish smarter, navigate safer, and enjoy more time on the water.
| Freq. Khz | Power | Beam Width (°) LF//HF (-3dB) | Max Depth (ft) | Septh,Speed,Temp | # of Pins | Supported Deadrise / Transom Angles |
| 77/200 | 500W | 45/15 | 900 | Depth,Temp | 8 | 8-15° Deadrise |
