Faria Chesapeake Black 4" Speedometer w/ LCD Heading Display - 80MPH (GPS)

The Faria Chesapeake Black 4" Speedometer with LCD Heading Display and GPS technology delivers precise vessel speed and navigational heading data for marine operations requiring reliable, real-time instrument feedback. Unlike mechanical speedometers dependent on through-hull transducers, this GPS-based instrument eliminates the need for external antennas and provides direct satellite positioning for speed verification, making it an essential upgrade for boat owners transitioning from analog to digital marine instrumentation.

Built with a perimeter-lighted black dial featuring blue and white graphics, polished stainless steel bezel, contoured white pointer, and domed glass lens, the unit combines durability with high visibility in varied lighting conditions. The internal GPS antenna gathers positioning data without requiring deck-mounted hardware, streamlining installation and reducing visual clutter. The 80 MPH maximum display range accommodates high-performance pleasure craft and commercial patrol vessels. As a drop-in replacement for existing 4-inch instrument openings, the Chesapeake maintains dashboard integration while upgrading speed and heading accuracy to GPS standards.

This instrument suits operators conducting coastal patrol, offshore fishing, recreational boating, and any marine operation where GPS-verified speed and heading reduce navigation error. The LCD heading display complements the speed readout, providing bearing data essential for course correction and SAR operations. Faria Beede Instruments' heritage in marine gauge manufacturing ensures compatibility with standard 12V marine electrical systems and established instrument dash configurations.

Marine instrument upgrades prioritize eliminating single points of failure in speed measurement. The GPS speedometer addresses transducer fouling, corrosion in salt water environments, and calibration drift common in traditional paddle-wheel speed sensors. By sourcing speed directly from satellite geometry, operators gain redundancy and increased confidence in performance data—critical for vessel management and compliance with marine operational standards.