Mitutoyo is a trusted name in the precision measurement space, and if you’re needing a reliable tool for accurately measuring the inner or outer dimensions of an object, look no further than their ABSOLUTE Digimatic Caliper (model#: 500-197-30)

This versatile electronic caliper can measure not only inside and outside dimensions, but also depth and step values, in repeatable 0.01mm (0.0005″) increments. It accomodates objects between 0 and 200mm (8″) in size.

The caliper has an electromagnetic inductive sensor that repels dirt, oil, and water to ensure 100% accuracy every time you use it, while the hardened stainless steel jaws are carbide-tipped so you can measure objects with very rough, hard surfaces without affecting the tool’s performance.

Get this excellent digital caliper for $186 on Amazon.