Timers, Precious stoneworking, watchmaking and jewellery, Textiles, Clothing, Leather, Watchmaking, Jewellery, Test and calibration equipment for voltmeters and ammeters, Measuring and testing equipment, Electrical, Electronics & Optical, Electrical test equipment, generator, Testing equipment for the electrical industry, Voltmeters, pitch and contact, for power stations and substations, Instruments for measuring electrical currents