Scientific apparatus and instruments; signalling apparatus and instruments including anti-theft warning apparatus; checking (supervision) apparatus and instruments; monitoring apparatus; measuring apparatus and instruments including altimeters, barometers, pressure measuring apparatus; checking apparatus, electric; apparatus and instruments for physics; chemistry apparatus and instruments; gas testing instruments; metal object detectors; ionizing radiation measuring apparatus; devices for protection against ionizing radiation included in this class; dosimeters; transmitters (telecommunication); transmitting sets (telecommunication); distance measuring apparatus; precision measuring apparatus; speed indicators; acoustic (sound) alarms.

Medical apparatus; protection devices against radiation, for medical purposes; protection devices against X-rays, for medical purposes; medical apparatus for radiotherapy dosimetry.