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

Bullying

... who assumed power for any period of time without a legitimate basis of authority. The first to have the title of "Tyrant" was Pisistratus in 560 BC. In modern ...