Anemometers; Dynamometers; Galvanometers; Hydrometers; Ohmmeters; Oscillographs; Tachometers; Electric cables and wires; Ergometers not for medical purposes; Frequency meters; Gas testing instruments; Infrared detectors; Laser rangefinders; Magnets for industrial purposes; Optoelectronic measuring devices for creating touch or gesture-sensitive surfaces that interact with computer and other technology systems; Pressure measuring apparatus; Surveying instruments; Thermometers not for medical p...