This caliper has inner, outer, and depth gauges measuring up to 6.0 inches or 150 mm, and with a resolution of 0.0005 inches or 0.01 mm. The digital display will show inches and mm in decimal and ...

If you do any kind of machining, 3D printing, or PCB layout, you probably have at least considered buying a pair of calipers. Old-fashioned ones had a dial and were mechanical devices, but lately, … ...

The Electronic Digital Caliper from RCBS is a quality caliper that is particularly accurate, rugged and simple to use. Join Renew Donate. Explore The NRA Universe Of Websites. CLOSE. Quick Links ...

Digital calipers can be found for $25 or less, though these are only suitable for the occasional basic project. Better ones with more features can cost up to $100.

You might wonder why [Kevin] wanted to build digital calipers when you can buy them for very little these days. But, then again, you are reading Hackaday, so we probably don’t need to explain it ...