Measurement apparatus and equipment in the nature of measuring tools, spring scales, balances, masses and weights, thermometers, sensors for scientific, nautical, topographic, meteorologic, industrial and laboratory purposes; thermometers, not for medical purposes; barometers; ammeters; voltmeters; hygrometers; testing apparatus not for medical purposes, namely, automatic test equipment, on-board diagnostics; telescopes; periscopes; directional compasses; speed indicators; laboratory apparatu...