Printable 30 cm / 12 Inch Dual-Scale Ruler - Free Download #3012967 (License: Personal Use)

This high-precision ruler features clearly marked metric (centimeters) and imperial (inches) scales, spanning 30 cm (12 inches) in total length. Each scale includes fine subdivisions-millimeters on the cm side and 1/16-inch increments on the inch side-for detailed measurement accuracy. Ideal for printing and physical use in educational, craft, or engineering contexts.

Used on educational resource sites, DIY project guides, and print-at-home tool pages; targets users needing an accurate, scalable reference for measuring small objects without a physical ruler.