The measurement — the distance between the spindle and the anvil — may appear on a graduated scale on the spindle or display ...

If you’re instrumenting your machine tools, or if you’re just curious, you might want to get granular access to the output of a digital micrometer or the like. [Tommy] set his mind to figuring ...

Rene Co.'s 8400K Optical Micrometer measure the width of scratches and the vertical depth of surface features. The kit includes a Microm-eter with digital display, three bases for different ...