Garmin GT20-TM HD-ID And DOWN-VU Transducer 4-Pin

The Garmin GT20-TM HD-ID DOWN-VU transducer delivers a practical blend of traditional sonar arches and CHIRP ClearVü down-imaging, ideal for shallow-water anglers who want both depth detail and high-definition underwater views. Designed for transom or trolling motor mounting, it includes installation guidance and a 4-pin data connection for reliable performance beneath your boat.

• Dual-frequency sonar: Traditional 77/200 kHz combined with CHIRP ClearVü 455 kHz (435–475 kHz) and 800 kHz (800–840 kHz) for versatile bottom and target visibility.
• ClearVü down-imaging: High-detail CHIRP imaging that reveals bottom structure and objects beneath your boat at 455 kHz and 800 kHz.
• Beamwidth: Traditional 45°/15°; ClearVü 2.5°×53° at 455 kHz and 1.6°×29° at 800 kHz for focused or wide-area scans.
• Maximum depth: Traditional depth up to 1,900 ft; ClearVü up to 750 ft for clear interpretation in shallow to mid-water ranges.
• Power: 500 W traditional and 500 W ClearVü to support solid signal clarity.
• Mounting options: Transom or trolling motor mounting with 0°–70° transom angles for flexible installation.
• Cable length: 20 ft transducer cable provides ample reach for varied boat setups.
• Connectivity: 4-pin connector ensures reliable data transfer to your sonar system.
• Built-in sensors: Depth and temperature sensing keep you informed about water conditions in real time.
• Includes: Transom and trolling motor mounts with installation guidance (model 010-01960-00) for easier setup.

With both traditional sonar and CHIRP ClearVü imagery, you can quickly identify fish arches, structure, and targets while monitoring depth and water temperature. The 20 ft cable and flexible mounting options enable optimal placement under your boat, helping you detect bites faster and make smarter decisions in shallow water.