Sierra International Speedo Gps Lido 35 Mph 781-310-035P($186.76Value)

Description

Sierra International Speedo Gps Lido 35 Mph 781-310-035P. Use our GPS antenna (sold sep) or connect to an existing NMEA 0183 GPS device - connectors included. Speed accuracy of +/-1 MPH (once moving). Heading accuracy of +/-1 degree (once moving)....