In this blog, we will discuss the 6 major difference between screw gauge and micrometer, in a table format, Drop a comment if you find it insightful
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Difference between screw gauge and micrometer
| Aspect | Screw Gauge | Micrometer |
|---|---|---|
| Definition | A tool used to measure the thickness or diameter of objects. | A precision measuring instrument for small dimensions. |
| Purpose | General term for tools using a screw mechanism to measure. | Specifically refers to a micrometer screw gauge. |
| Usage | Often used interchangeably with “micrometer.” | More technically specific and precise term. |
| Least count | Depends on the tool, generally up to 0.01 | Typically accurate to 0.001 |
| Common Applications | Used in mechanical workshops for general measurements. | Used in laboratories or industries for precision measurements. |
| Components | Screw mechanism, scale, spindle, and thimble. | Same as screw gauge but designed for higher precision. |
In essence, screw gauge is a broader term, while micrometer often refers specifically to the highly precise instrument based on the screw gauge mechanism.