Chauvin Arnoux designs, manufactures and commercializes a broad offering of portable and laboratory measuring instruments for use in the electrical and electronics sectors and for measuring physical quantities. As the inventor of a large number of new concepts such as the multimeter, Chauvin Arnoux proposes an innovative offering of TEST AND MEASUREMENT instruments allowing professionals to test the reliability, safety and effectiveness of their devices, equipment and processes. The solutions offered by the Chauvin Arnoux, Metrix and Multimetrix brands for measuring electrical and physical quantities cover the multiple current needs of professionals.