Lowrance Compasses

Lowrance Compasses: Solid-State Precision for Serious Mariners

When it comes to marine navigation, few names carry the authority of Lowrance. Compasses may seem like a simple instrument, but in the modern networked vessel, a high-accuracy electronic compass is the backbone of autopilot performance, radar overlay, and chart-plotting reliability. Lowrance delivers exactly that with engineering built for real-world conditions on the water.

The Lowrance Precision-9 Compass

The flagship compass offering from Lowrance is the Precision-9 Compass — a solid-state instrument that goes far beyond a traditional magnetic compass. Rather than relying on a single sensor, the Precision-9 uses an internal array of solid-state sensors that constantly measure motion and orientation across nine axes. This means the unit simultaneously outputs heading, rate of turn (ROT), pitch, and roll data to connected equipment.

All of this information is delivered over an NMEA 2000 network connection, making the Precision-9 a natural fit for any modern Lowrance chartplotter, autopilot, or radar system. NMEA 2000 is the marine industry's standard digital communications protocol, so the Precision-9 also integrates cleanly with compatible third-party electronics — a major advantage for boaters with mixed-brand navigation setups.

Why a 9-Axis Compass Matters

A conventional fluxgate compass provides heading data, but it can be thrown off by the motion of the vessel. The Precision-9's nine-axis sensor array continuously accounts for pitch and roll, which means your autopilot and radar receive clean, stable heading information even in chop or swell. The result is smoother autopilot steering, more accurate radar-overlay alignment on charts, and better situational awareness overall.

This level of data richness is especially important for vessels navigating in open water, running at speed, or operating in conditions where wave action regularly pitches and rolls the hull. Whether you're offshore fishing or cruising coastal waters, the Precision-9 delivers the kind of heading confidence that only solid-state, multi-axis sensing can provide.

Designed for Simple, Flexible Installation

Installation is a key consideration for any sensor, and Lowrance engineered the Precision-9 with practicality in mind. An easily adjustable mounting bracket and a single-cable NMEA 2000 connection make the installation process straightforward. The compass is also suitable for up-mast mounting on steel-hulled vessels — a configuration that requires careful compass placement to avoid magnetic interference, and one that the Precision-9 handles without compromise.

Backed by Decades of Marine Innovation

Lowrance has been pushing the envelope in marine electronics since 1957, when founder Darrell Lowrance introduced the first transistorized sonar product for anglers. Today, the brand is part of the Navico Group — the world's largest recreational marine electronics manufacturer — and continues to build products tested and trusted by anglers, cruisers, and offshore captains alike. A Lowrance compass isn't just a sensor; it's a piece of an integrated navigation ecosystem engineered by people who spend serious time on the water.

Browse the full selection of marine compasses or explore everything the Lowrance brand has to offer to build out your vessel's navigation suite.