Clothing for protection against accidents; clothing for protection against accidents, irradiation and fire; whistle alarms; Length measuring gauges; Timing dials; Measuring wheels; air analysis apparatus; Sound alarms; ammeters; anemometers; Graduation checkers; anti-glare glasses; Electric transformers; Magnetic agitators for laboratory use; surveying instruments; surveying chains; Brake calipers for land vehicles; fire alarms; Resistance measuring instruments; scales; barometers; battery ch...