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Airmar DST810PV-N2 Smart Multisensor 235kHz Bluetooth NMEA 2000

Manufacturer

Airmar

<h3>Airmar Technology Corporation: Leaders in Marine Sensing</h3><p><strong>Airmar Technology Corporation</strong> has been at the forefront of acoustic and ultrasonic sensing since its founding in 1982 in Milford, New Hampshire. Over more than four decades, the company has grown from a single-product transducer manufacturer into the world&apos;s leading designer and maker of high-performance marine sensing technology — earning a reputation for precision, durability, and innovation across recreational, commercial, scientific, and military applications.</p><p>At the core of Airmar&apos;s identity is a deep expertise in ultrasonic technology. As one of the company&apos;s directors famously put it, Airmar doesn&apos;t build marine electronics — it builds high-end &quot;speakers.&quot; That philosophy has made Airmar the trusted OEM partner behind the transducer technology found inside some of the biggest names in marine electronics. From sport fishing to offshore surveying, Airmar products are engineered to deliver reliable, high-resolution data whether you&apos;re chasing gamefish in shallow freshwater or conducting hydrographic surveys at depth.</p><h3>Marine Transducers for Every Application</h3><p>Airmar&apos;s lineup of marine transducers spans everything from entry-level transom-mount sensors to professional-grade CHIRP thru-hull transducers capable of reading extraordinary depths. Their CHIRP-ready transducers operate across low, medium, high, and high-wide frequency bands, providing anglers and mariners with exceptional target separation, bottom detail, and depth performance. Crucially, Airmar&apos;s &quot;Mix &amp; Match&quot; cable system means a single transducer body can be paired with brand-specific adapter cables — making it easy to upgrade your electronics without swapping out the transducer itself.</p><p>Airmar transducers are engineered to work seamlessly with leading marine electronics platforms. Their <a href="/11479-airmar-raymarine-transducers-accessories-202422">Raymarine-compatible transducers and accessories</a> are a popular choice for Axiom and other Raymarine multifunction display users who want industry-leading sonar performance. Likewise, Airmar&apos;s <a href="/11479-airmar-humminbird-transducers-cables-accessories-202118">Humminbird-compatible transducers, cables, and accessories</a> — including dedicated 9-pin and 14-pin connector variants — integrate directly with Helix, SOLIX, and APEX fish finders for plug-and-play CHIRP capability.</p><h3>WeatherStation Instruments</h3><p>Beyond transducers, Airmar is renowned for its WeatherStation® instruments — all-in-one ultrasonic weather sensors that consolidate multiple measurement capabilities into a single compact, rugged housing. Using proprietary ultrasonic technology with no moving parts, these instruments measure wind speed and direction, temperature, humidity, barometric pressure, and rainfall simultaneously. Because they rely on ultrasound rather than mechanical anemometers, they are immune to bearing wear and unaffected by salt, dirt, and marine fouling — making them exceptionally reliable in harsh environments.</p><p>WeatherStation instruments are deployed worldwide on fixed marine platforms, unmanned surface vehicles (USVs), research vessels, and land-based weather monitoring stations. They are trusted by organizations ranging from recreational boaters to national oceanographic centers.</p><h3>Quality and Warranty</h3><p>Airmar&apos;s commitment to quality is reflected in its manufacturing process — largely hands-on and craftsmanship-driven — and in its warranty program. As of 2025, Airmar extended its standard product warranty to three years across its full lineup, including transducers and sensors. Installers who are Airmar Certified Installers (ACIs) can offer customers an exclusive extended warranty on qualifying transducers, reinforcing the brand&apos;s long-term support philosophy.</p>

Part Number

DST810PV-N2
06/01/2036 1:33 PM
Sale Price

$381.07

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Usually delivered within 2 days

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Product Details

The Airmar DST810PV-N2 is a breakthrough smart multisensor that combines depth, speed-through-water, water temperature, and boat attitude (heel and trim) in a single plastic through-hull housing with integrated valve. Featuring the Gen2 paddlewheel and Bluetooth connectivity, this advanced sensor works seamlessly with Airmar's CAST™ App for wireless calibration and configuration—delivering capabilities previously only available through expensive PC-based software.

Key Features:

  • 5 Hz speed output (5X per second) provides visibly smoother speed-through-water reporting and faster data for better real-time decision making
  • Integrated attitude sensor measures heel and trim angles, benefiting both sailing and powerboats with heel-compensated speed calibration
  • Bluetooth Low Energy (BLE) wireless connectivity with up to 30-foot range for easy setup via mobile device
  • 235 kHz depth sounder with range from 0.5 m (1.6') to 100 m (330')
  • Speed range up to 45 knots with advanced multi-point calibration capability
  • All calibrations and configurations stored in the sensor itself, not in displays
  • Suitable for hull deadrise up to 22 degrees
  • NMEA 2000 connectivity with 6 m (20') DeviceNet cable included

Airmar CAST App Benefits:

  • Calibrate speed intuitively regardless of instrument brand or model on board
  • Conduct basic and advanced heel-compensated speed calibrations across multiple heel angles
  • Manual speed entries for up to 10 speeds at multiple heel angles
  • Enable/disable PGN's and configure offsets and output rates wirelessly

Technical Specifications:

  • Temperature sensor accuracy: ±0.5°C (±1.8°F)
  • Temperature range: -10°C to 40°C (14°F to 104°F)
  • Supply voltage: 9-16 VDC per NMEA 2000 standard
  • Housing: Plastic with integrated valve for safe installation and removal

Perfect for sailors seeking heel-corrected speed data and powerboaters needing accurate shallow-water depth performance, the DST810PV-N2 delivers professional-grade data from a single, easy-to-install multisensor. Simple attitude calibration corrects for off-center mounting, while the wireless configuration eliminates the need for laptop-based setup procedures.

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Shipping is expensive, but gets here.

Ordered a new vent for my camper. Delivered very fast and in good shape. Was able to install successfully but cannot tell yet whether it will deliver because the camping season is over but don't expect to have problems with it.

Fast, easy, free shipping and the best price. Love it!

Best price I&rsquo;ve seen on this item so far.

Item as described and arrived quickly.

nice

Product and delivery met expectations.

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