Airmar HT200 Smart Hi-Precision Temperature Sensor, Bronze Housing, NMEA2000

• High-precision water-temperature sensing for fast-response reporting on your display
• Low-profile, low-drag housing extending outside the hull only 5 mm (3/16)
• Retractable insert for easy cleaning even if the boat is in the water
• NMEA 2000 certified

Whether you're blue-water fishing offshore or fishing along a tidal estuary