C-THRU 8" Proportional Scale Drafting Supplies, Ruling and Measuring Tools, Proportional Scales

C-THRU 8" Proportional Scale (CTPS80)

4.67 stars, based on 1 reviews
Provides a number of times of reduction as well as percentage of enlargement or reduction for photos artwork and layouts. Fractions are printed below the inch in a second color. Consists of two circular laminated white vinyl discs.
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Proportional calculator wheel

I find this product to be a necessity to have working in publication / reprographics . Having a larger size help you when your eyes get older , allowing you to read it better than the smaller size that you had to work with . I would recommend that you keep at least 2 on hand .

Reviews 1-1 of 1