Measurement apparatus and equipment including those for scientific, nautical, topographic, meteorologic, industrial and laboratory purposes, thermometers, barometers, ammeters, voltmeters, hygrometers, test apparatus for barometer and thermometer calibration, telescopes, periscopes

Scientific, surveying, nautical, electric, photographic, topographic, meteorological, cinematographic, optical, weighing, measuring, signaling, checking, testing apparatus and instruments, namely, cameras, calculating scales, barometers, ammeters, gasometers, thermometers not for medical purposes, voltmeters, microscopes, magnifying glasses, telescopes, periscopes, test tubes, laboratory crucibles, ovens for laboratory experiments, laboratory furniture, electric luminous signaling panels, ele...