... requirement of CCS, output sign conform to the standard IEC61162-1(compatible NMEA018), supply to Radar, Auto pilot etc. ... highly integrated, small size, high precision, the defect rate does not exceed 1°, Show the course with three-digit ... :-45~+85°CPower dissipation:< 0.5WOutput statement:---IEC61162-1 Standard statement (compatible NMEA018) ---HDM,HDG,HDT. High quality Magnetic Compass