Description: Aerometers; Air analysis apparatus; Altimeters; Analysis instruments for photogrammetric purposes; Anemometers; Densimeters; Distance measuring apparatus; Ergometers not for medical purposes; Force measurement products, namely, digital force gauges, digital torque gauges and manual and motorized test stands used therewith sold as a unit with the gauges; Frequency meters; Glassware for scientific experiments in laboratories; Hygrometers; Manometers; Oscillographs; Slide calipers; Surveying instruments; Technical measuring, testing and checking apparatus and instruments for measuring, testing and checking the temperature, pressure, quantity and concentration of gas and liquids; Viscosimeters; Weighing apparatus and instruments; Tool measuring instruments
