Old school vernier calipers served engineers and machinists well for a long time — and did a perfectly good job. Digital models then came along and were easier to read. They now rule the roos… ...

PicPick features a powerful capture tool, image editor, color picker, color palette, pixel ruler, protractor, crosshair, whiteboard, etc.

Through its collaboration with Protractor Software, Bolt On said it can now integrate its cloud-based NextGear product with the Protractor platform on any web-enabled mobile device. Shop managers who ...

If the strange-looking object doesn’t immediately bring to mind a protractor — the flat, metal or plastic, typically half-disc drawing tool used to measure angles — don’t be alarmed; since ...