National Health and Nutrition Examination Survey

2002+ Measuring Guides

Model Name: Ruler


Product Information
Model Manufacturer Product No.
12″ Ruler US Imprints 071
12″ wooden ruler


The 12-inch wooden ruler is used to help estimate dimensions in inches. For example, the ruler would be used to estimate the length, width, and height of a piece of cornbread, and the length and width of a piece of meat or poultry (height would be estimated from the thickness sticks).

Page last reviewed: November 6, 2015