Garmin Airmar DST 810 Smart Transducer - 0° Degree

Take your boat’s sensing to the next level with the Garmin Airmar DST 810 Smart Transducer — 0° Degree. This plastic thru-hull NMEA 2000 smart transducer fuses precise depth, speed, and temperature signals with attitude sensing for heel/trim and pitch/roll, giving you a complete understanding of how your vessel sits in the water.

Designed for reliability and clarity, it reads depths up to 300 feet and delivers fast 5 Hz water-speed data for smoother visualization on compatible chartplotters or displays. The 235 kHz sensor helps minimize interference with other echosounders, so you get clean readings even in busy marine environments. Its wide, fan-shaped beam (10x44 degrees) ensures strong bottom detection even on steep deadrise hulls or heeling sailboats.

• Depth, Temperature and Speed data integrated with attitude information (heel/trim and pitch/roll).
• Through-hull installation with NMEA 2000 connectivity for easy network integration.
• Fast 5 Hz water-speed updates for smoother, more accurate charts and analyses.
• 235 kHz operation with 100 W power and a wide 10x44° beam to improve bottom detection.
• Bluetooth wireless calibration via the Airmar Cast app, simplifying sensor setup and maintenance.
• Designed to minimize mutual interference with other sounders on the vessel.
• Suitable for zero to shallow deadrise transoms (0–22°) for broad compatibility.

Whether you’re navigating narrow channels, planning passages, or optimizing sail trim, the DST 810 provides a cohesive picture of depth, speed, temperature, and attitude — all in a single, rugged transducer designed to withstand demanding marine environments.

Specifications

• Frequency: 235 kHz
• Power: 100 W
• Beamwidth: 10 x 44 degrees
• Maximum Depth: 300 ft
• Depth/Speed/Temperature: Depth, Temperature, and Speed
• Network: NMEA 2000
• Deadrise/Transom Angles: 0–22 degrees