Measurement apparatus and equipment for scientific, nautical, topographic, meteorological, industrial and laboratory purposes, namely, thermometers, not for medical purposes; barometers, ammeters, voltmeters, hygrometers; testing apparatus not for medical purposes, namely, Semiconductor testing apparatus, Testing apparatus for testing printed circuit boards, Apparatus for testing gas, liquids and solids; telescopes, periscopes, directional compasses, speed indicators; laboratory apparatus, na...