Airmar ST800PV-N2 NMEA 2000 Speed & Temp Transducer

The Airmar ST800PV-N2 NMEA 2000 Speed & Temp Transducer delivers real-time boat speed and water temperature data directly to your chartplotter and marine electronics network. Built for serious anglers and boaters who demand accuracy in navigation and thermal awareness, this dual-function transducer eliminates guesswork when you're pursuing fish or managing hull performance in variable conditions. Whether you're targeting species that relate to specific water temperatures or optimizing fuel efficiency at consistent cruise speeds, this instrument provides the precision monitoring that separates consistent success from trial-and-error approaches on the water.

The ST800PV-N2 integrates seamlessly into NMEA 2000 networks, transmitting calibrated speed and temperature readings with minimal installation footprint. The transducer's flush-mount design and compact 6 x 3 x 9 inch profile minimize drag while maintaining structural integrity in freshwater and saltwater environments. Airmar's engineering ensures reliable signal transmission across your entire marine network—chartplotter, autopilot, engine management systems—allowing real-time synchronization without separate display units or tangled wiring harnesses that complicate modern console layouts.

This transducer is ideal for boats equipped with NMEA 2000 backbones, from center consoles running sophisticated sonar packages to larger cruising vessels managing multi-zone temperature monitoring. The plug-and-play connectivity works with any compatible Garmin, Simrad, Lowrance, or Mercury-integrated system. At 2 lbs, installation demands minimal structural reinforcement, and the proven Airmar platform has earned trust across commercial fishing fleets and recreational anglers alike. For boaters already invested in digital networking, the ST800PV-N2 closes a critical gap in environmental data awareness.