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Solid-state compass with heading, rate of turn, pitch and roll output over NMEA 2000. The Precision-9 Compass supplies accurate heading and rate-of-turn information to Lowrance autopilot, radar and navigation systems over an NMEA 2000 connection. With an internal array of solid-state sensors constantly measuring motion and orientation on nine axes, the Precision-9 also provides pitch and roll data to compatible equipment. An easily adjustable mounting bracket and single-cable connection allow simple installation aboard any vessel, including up-mast mounting suitable for steel hulls.