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Ships within 48 hours · Estimated delivery Aug 6 - Aug 11
marine-grade aluminum Humminbird Helix 5 mount consists of a medium length double socket arm
and one set of bare wire leads to splice into your NMEA 0183 device
Unlike Terrova models
unobstructed 180-degree view of the bottom
AS-GPS-HS / External GPS Receiver with Heading Sensor Bags marine-grade aluminum Humminbird Helix 5The AS GPS HS is a precision GPS receiver with heading sensor provides fast position fixes with an accuracy within 2. 5 meters. An internal compass also provides constant boat heading displayed on your Humminbird chart screen, even while sitting still. This heading sensor makes it easy to understand your boats direction in correlation to the GPS chart for precision boat control.
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