Chauvin Arnoux is a European specialist in portable electrical measuring and testing equipment, providing solutions for inspection, maintenance, safety and technical training. Its extensive product range serves markets including energy, energy efficiency, industrial maintenance, regulatory testing, climate and the environment, and vocational education.

The brand offers instruments for electrical installation testing, insulation and ground-resistance measurement, multimeter and clamp-meter testing, and analysis of power quality, energy use and electrical disturbances. Its portfolio also includes oscilloscopes, calibrators, data loggers, cable and circuit detectors, micro-ohmmeters, electromagnetic-field meters, and testers for machinery, equipment and electric-vehicle charging stations. For environmental and laboratory applications, products cover temperature, air quality, humidity, light, sound, pressure and electrochemical measurements, alongside educational laboratory equipment and accessories.

Chauvin Arnoux also provides analysis software, product documentation, technical support, product registration, updates and assistance with quotations and returns. The company highlights technical expertise, customer service, quality, innovation and environmental responsibility, supported by a century of experience.