【Contour Gauge Tool】Package included ... with lock can keep the shape unchanged, measuring and copying a profile accurately for winding pipes, woodworking, circular frames,car bodies ...

That's where the TiCal Pro comes in, as it's a three-way caliper measuring tool ... of items such as pipes. Finally, a bar that protrudes down from the bottom of the tool allows for depth ...

Nope. A simple program using pipes on the same machine turned in not quite 4 GB/s. What accounts for the difference? What follows is a great use of performance measuring tools and optimization.

Ebrahim, Alnoor, and V. Kasturi Rangan. "What Impact? A Framework for Measuring the Scale & Scope of Social Performance." California Management Review 56, no. 3 (Spring 2014): 118–141.