also: ハンドラベラ
noun
handheld label applicator; label gun; price gun
Wasei-eigo from English 'hand labeler'. Refers to a small handheld device that prints and applies adhesive price or product labels, commonly used in retail settings.
wasei-eigo (Japanese-coined English), from hand labeler
スーパーで店員がハンドラベラーを使って値札を貼っていた。
A store clerk was using a label gun to put price tags on items at the supermarket.