MICROWAVE COMPONENTS, NAMELY, COUPLERS, SAMPLERS AND MIXERS

Scientific apparatus and instruments, namely, {spectral radiometers for measuring all types of light sources, including LEDs and lamps, as well as natural sources such as the sun spectral radiometers and photometers for measuring ultraviolet, visible, and infrared radiation light meters, lux meters, and illumination sensors radiation meters for UV, vis, and NIR detectors for optical radiation, namely UV, vis, and NIR detectors integrating spheres and integrating sphere light sources reference...

Electromagnetic measuring detectors; Electromagnetic apparatus used to generate or measure magnetic fields; Frequency meters

Static grounding systems and apparatus; exposure meter for measuring electromagnetic spectral density; clothing for protection against electromagnetic radiation; cables for earthing; yarns and fabrics for protection against electromagnetic radiation; frequency meters; attenuators; radio frequency amplifiers; electrical connectors; measuring devices for measuring electromagnetic fields; mains decoupler