TIMETER

medical respiratory devices;, namely, flowmeters, [ spirometry testing systems consisting of spirometer, sensors, printer, and a carrying case, ] oxygen timers, air compressors, [ pressure regulators, pressure regulator guards, oxygen cylinder carts and stands, ] vacuum regulators, oxygen and air flow meters, [ oxygen concentrators, electronic nebulizers, humidifiers, ] mist tents, dryers for use with respiratory equipment, respiratory equipment parts and calibration equipment for the aforementioned