Measuring instruments, scientific, nautical, surveying, electric, measuring and signalling apparatus and instruments, apparatus, instruments, indicators and materials used for measurement in scientific and laboratory fields: non-medical thermometers, barometers, ammeters, voltmeters, moisture meters, testing devices, telescopes, periscopes, compasses, tire pressure gauges, microscopes, magnifying lenses, binoculars, experimental ovens; devices for the recording, transmission or reproducing so...