The Airmar DST810 Smart™ Multisensor is a 23 kHz bronze NMEA 2000® transducer that simultaneously measures depth, speed-through-water, water temperature, and boat attitude from a single hull fitting. Powered by Airmar's Gen2 paddlewheel and the free CAST™ app, it delivers industry-leading low-speed sensitivity and wireless heel-compensated speed calibration directly from your mobile device — no expensive PC software required.

Features:

• Gen2 paddlewheel detects speed-through-water below 0.3 knots and is linear at 0.6 knots, accurate to 45 knots
• 5.7 Hz speed output (5 times per second) for visibly smoother speed reporting and faster data updates
• Integrated attitude sensor provides heel and trim data
• Free AIRMAR CAST™ app enables wireless calibration from a mobile device
• Basic and advanced heel-compensated speed calibration across multiple heel angles and up to 10 speed entries
• Advanced calibration options previously available only through expensive PC-based software
• Measures depth, speed-through-water, and water temperature
• Bronze housing; NMEA 2000® (N2K) output
• Calibration is independent of onboard instruments

Specifications:

• Frequency: 23 kHz
• Housing Material: Bronze
• Protocol: NMEA 2000® (N2K)
• Measured Parameters: Depth, Speed-Through-Water, Water Temperature, Boat Attitude (Heel & Trim)
• Speed Output Rate: 5.7 Hz (5× per second)
• Minimum Start-Up Speed: Below 0.3 knots
• Linear Speed: 0.6 knots
• Maximum Accurate Speed: 45 knots
• Paddlewheel: Gen2
• Wireless Calibration: Via AIRMAR CAST™ app (free, mobile device)
• Advanced Calibration: Up to 10 speed entries across multiple heel angles

Resources:

• Installation Guide (PDF)
• Product Video

This product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or concerns.