Encyclopedia > Micrometer

Article Content

Micrometer

A micrometer is a device for precisely measuring small distances or thicknesses. The precision is often achieved by a screw mechanism.

Micrometer is also the U.S. spelling of micrometre, a millionth of a metre or meter.

All Wikipedia text is available under the terms of the GNU Free Documentation License

Search Encyclopedia

Search over one million articles, find something about almost anything!

Featured Article

Sakhalin

... those of La Pérouse (1787) and Krusenstern (1805). Both, however, regarded it as a peninsula, and were unaware of the existence of the Strait of Tartary, which wa ...