Acme United Corporation Magnifying Ruler, Metric, 15″ Long, Acrylic, Clear

The magnifying ruler is a great multipurpose tool for editing and formatting text and data. One outside edge is a 15″ ruler marked with increments down to 1/32″, 1/16″ and 1/8″. The other is a 38cm ruler with millimeter hash marks. In between are a magnifying bar to highlight text, a character-counting scale to use horizontally across a page, and a line-counting scale to use vertically. The character-counting scale is marked in 1/10″ increments. The line-counting scale is marked in 1/6″ increments with 1/12″ hash marks.