A couple of years ago we published a look at precision measurement tools, in particular vernier calipers and micrometer screw gauges. It featured a look at how they work and how they’re used, and a ...

Reading an outside micrometer is a part of the practical exam where people often get confused more than they expect. In particular, if you think of '23 thimble graduations' as 23 μm, your answer will ...

The new micrometer uses an advanced laser displacement interferometer, which relies on light to measure the thickness of objects held between two metal contacts. With the new system, researchers can ...

Mechanical micrometers are instruments for precision dimensional gaging consisting of a ground spindle and anvil mounted in a C-shaped steel frame. They are available in Vernier scale, digital and ...

'It's a tough call. If you only plan on ever building one or two engines in your life, it's difficult to justify spending big dollars on specialty engine tools like a micrometer and a dial-bore gauge.

Description: Product Highlights Screw Thread Micrometers Interchangeable Anvil-Spindle Tip Type IP65 water/dust protection With Ratchet Stop for constant force. With SPC output With a standard bar ...

High-brightness LEDs with fiber optics, CCD array sensors, archiving of defect images and data, and real-time PC graphic-user interface are some of the latest features being designed into ...

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 out the ...