We warranty all Ritchie Instruments to be free of defects in workmanship or materials. If a Ritchie Magnetic Compass fails to give satisfactory service within five years of purchase date, it will be repaired or replaced without charge.

If a Ritchie Electronic Compass, Sensor Unit, Interface Module and associated accessories fail to give satisfactory service within two years of purchase date, they will be repaired or replaced without charge.

This warranty does not cover breakage through accident or misuse.

Replacement or repair will be made at a Ritchie Service Station or directly at E.S. Ritchie & Sons, Inc.