Meet the Garmin 010-10182-21 Bronze B117 thru-hull transducer — a rugged, reliable solution that brings depth and temperature data to your marine electronics. Built in bronze (B117) and designed for performance, this transducer delivers accurate readings while standing up to the harsh conditions of saltwater seasons after season.

• Dual-frequency operation: 50 kHz and 200 kHz for flexible sonar performance, letting you choose broad bottom coverage or detailed scanning as conditions require.
• Powerful output: 600 Watt transducer to ensure strong, consistent depth returns and stable performance in varied water depths.
• Thru-hull bronze design: Durable bronze construction for long-lasting reliability and efficient underwater profiling.
• Depth and temperature: Provides both depth readings and water temperature to keep you informed about prevailing conditions.
• 0–7° deadrise compatibility: Mounts on a 0–7° deadrise angle, offering versatile installation across a range of hull designs.
• 8-pin connector: Standard 8-pin interface for seamless integration with Garmin marine electronics.

Upgrade your onboard sonar with this Garmin transducer to gain precise depth, real-time temperature data, and versatile dual-frequency performance — all in a durable bronze package engineered for confidence on every voyage.