Azimuth 1000 - Accuracy to within ±.5 anywhere in the world! Large readouts, with 10 selectable damping levels, respond instantly to your boat's heading. The fluxgate sensor and display are housed in a single watertight unit. Displays electronic compass rose and digital heading Can be interfaced with other NMEA 0183 electronics No complex wiring simply connect to a 12V power source No-hole surface mount