Sunnen dial bore gages are the ideal solution for many applications. They allow the operator the ability to perform jobs the standard gage could never do alone. From setup to readout the dial bore gage lets you gage inside diameters to within tenths with confidence. You get fast, foolproof setup without ring gages, micrometers or jo blocks.
The revolutionary Sunnen PGE-3000 electronic bore-gaging system is state-of-the-art electronic bore-gaging in its highest form. It is a self-contained, computerized system that beats older-style mechanical systems in every respect. Highly advanced and sophisticated yet simple to use and understand, the PGE-3000 is the most versatile bore-gaging system on the market. It measures in both inches and millimeters using replaceable gaging probes to measure the widest range of sizes possible.