Wand-reader

noun
1.
wand (def 6).
noun
1.
a slender stick or rod, especially one used by a magician, conjurer, or diviner.
2.
a rod or staff carried as an emblem of one’s office or authority.
3.
a slender shoot, stem, or branch of a shrub or tree.
4.
a small applicator for cosmetics, usually having a brush at the tip:
She applied the mascara with a wand.
5.
U.S. Archery. a slat 6 feet (183 cm) by 2 inches (5 cm) placed at a distance of 100 yards (91 meters) for men and 60 yards (55 meters) for women, and used as a target.
6.
Also called wand reader. an electronic device, in the form of a hand-held rod, that can optically read coded data, as on a merchandise label or tag or the page of a book.
noun
1.
a slender supple stick or twig
2.
a thin rod carried as a symbol of authority
3.
a rod used by a magician, water diviner, etc
4.
(informal) a conductor’s baton
5.
(archery) a marker used to show the distance at which the archer stands from the target
6.
a hand-held electronic device, such as a light pen or bar-code reader, which is pointed at or passed over an item to read the data stored there