Electronic Instrumentation for Navigation
Here you will find a wide choice of instrumentation accessories for boats, fixed or portable GPS for boats, marine VHF (also fixed or portable), antennas, AIS/VHF receivers and transmitters, various graphic sounders with LCD screens and their accessories, through-hull or transom transducers, as well as chart plotters and combos, electronic cartography and everything related to boat autopilots.

Essential Navigation Accessories
SEMI SARL also offers a wide range of marine compasses, from magnetic compasses to electronic compasses, not forgetting their accessories, and various barometers at the best prices. A wide selection of binoculars is also available.

Also available: SHOM navigation guides, Imray guides and general publications.