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What should I do to take care of my micrometer?

Micrometers are certainly built to last, but that does not mean that you should skip these quick and simple steps to make them last even longer. First and foremost, take care to not drop your micrometer, or slam it down on any surface. This could impact its measurement accuracy. If you do accidentally drop it, make sure to recheck the calibration before using it for measurements. Another important habit to develop is to wipe down your micrometer on a regular basis. Particularly, you want to wipe the measurement faces in order to ensure that no dirt or build up impacts your measurement. Use a dry, lint-free cloth to do this. Also using a lint-free cloth, wipe your micrometer with a very small amount of oil after long periods of non-use or storage. This will help to avoid the build up of rust or other corrosive mater. When storing your micrometer, keep it in a place that is as close to room temperature as possible, with as low humidity as possible. This will help prevent warping of any sort. Finally, when your micrometer is not in use leave a gap between the anvil face and the spindle face. Prolonged contact between the two faces could lead to a less accurate measurement.

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