Dingens Barometers : fine high quality products in aneroïde barometers, Torricelli barometers, and the high range of Huygens barometers (contra-barometer)

Eco-celli barometer : the first non-mercury barometer in the world, developped by Dingens barometers and used by many official offices, schools, hospitals, university- and research departements

Eric Tabarly : the trade mark for sailors. We have a range of barometers, thermometers, stormbottles, waterbarometers, etc... licensed by la Compagnie du Grand Large

Pen Duick : another trade mark for sailors. The finest barometers are licensed by this mark. See also the barograph (writing barometer).

Barigo : we distribute Barigo in Belgium and Holland

TFA : electronic weatherinstruments, thermometers, aneroïde weatherstations, .....

Möller Therm : electronic weatherinstruments, thermometers, aneroïde weatherstations, .....

Observ'Nature :