Classification Information
Calculators; Micrometers; Carpenter's levels; Carpenters' rules; Cell phone cases; Children's eye glasses; Distance measuring apparatus; Dust masks; Earphones and headphones; Folding rulers; Gloves for protection against accidents; Graduated rulers; Measuring rulers; Safety goggles; Slide calipers; Sun glasses; Surveying instruments; Surveyors' levels; Tape measures; Weighing apparatus and instruments
Electrical and Scientific Apparatus