Instrumental Dufour

Instrumental Dufour started in 1939 as a family company. Since then we have been repairing and calibrating all kinds of magnetic compasses. We are glad to say we were the first company to introduce remote calibration services for magnetic compasses. Our enterprise holds all legal international validations from SOLAS and IMO, making us the only authorized lab in Argentina. Our magnetic compass certificates can be presented to any local and international authority around the world.