Rules scaler Measuring Instruments

Rules scaler Measuring Instruments

Size: 15cm, 20cm, 30cm and 50cm

A ruler is a measuring tool comprised of a thin strip of wood, metal, or plastic, featuring a straight edge with length measurement markings along its length. It serves the purpose of measuring straight lines, while the straight edge facilitates drawing, scoring, or cutting tasks. Rulers find frequent application in technical drawing, mathematics, geometry, engineering, carpentry, and printing industries.

Typically, rulers are relatively short, with a standard length of 12 inches, making them particularly useful for measuring the length of smaller objects.