Sierra GPS Speedometers – 60 MPH 781-579-060P

These GPS speedometers provide accurate speed over ground readings and heading information all in one attractive package. Available in various speed ranges to meet your application, the GPS speedometer is offered in a number of popular styles to match the colors in your boat like Premier Pro, White Premier Pro, Amega, Arctic and Eclipse instrument lines.

Features:

• Available in speed ranges of 35 MPH, 80 MPH and 120 MPH.
• Included LCD heading display to show course over ground.
• Use our GPS antenna (sold separately) 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).
• Ideal for slow speed applications like pontoon boats and for high speed performance boats where pitot tubes do not perform well.