This is a Postamatic pocket postal scale in the original box. The scale is see-through and blue with a metal clip near the end and a white tip. The instructions for how to use the scale are printed on the top of the box. The box measures 5.25" (w) x 2" (l).
Lexicon
Nomenclature 4.0
Nomenclature Secondary Object Term
Scale, Postal
Nomenclature Primary Object Term
Scale
Nomenclature Class
Weights & Measures T&E
Nomenclature Category
Category 05: Tools & Equipment for Science & Technology