PG700 Integrated Heading Sensor, NMEA2000 The PG-700 is a rate compensated heading sensor that incorporates innovative electromagnetic compass technology for
Precision-9 Compass Precision-9, a solid-state compass that measures motion on nine separate axis alignments. Designed for both recreational and commercial
Helmsman Steel Boat Compass Features: 3 3/4″(95 mm) Open Face Dial Special Reinforced Bracket with Quadrantal Correctors Built-in Standard Compensators
