Product Description
Speed & Temp Thru-Hull NMEA2000 - PlasticLow-profile through-hull speed/temp sensor for NMEA 2000 networksThe ST850 is sold with plastic housing only. Bronze and stainless steel housings are available for separate purchase.Specifications:Type: NMEA 2000 network transducerMounting: Low-profile through-hullHousing: UrethaneHull Aperture: 2 (51mm)Usable Shaft Length: 2.25 (57mm)