[ Barometers, ammeters; instruments for testing gases; calipers, namely, calipers being laboratory equipment, pocket calipers for measuring; electronic-based instruments for measuring environmental parameters including humidity; thermometers, voltmeters, microscopes, magnifying glasses, telescopes, periscopes; laboratory equipment, namely, test tubes, beakers, furnaces for laboratory experiments and laboratory furniture; electronic advertisement boards featuring a neon lamp, electronic scoreb...