HANDOOK

Alcoholmeters; Anemometers; Audio interfaces; Egg timers; Ergometers not for medical purposes; Eyeglasses; Fire blankets; Folding rulers; Hygrometers; Length measuring gauges; Light emitting diodes (LEDs); Measuring rulers; Micrometers; Pedometers; Pressure gauges; Printed circuit boards; Refractometers; Resistances, electric; Slide calipers; Surveying instruments; Tape rulers