Mitutoyo is a leading manufacturer of precision measuring instruments such as micrometers, calipers, indicators, gauges, durometers, tachometers, protractors, scribers and probes. The high-precision AGD 1 / AGD 2 Mitutoyo dial indicators are designed to measure small linear distances and object sizes. They feature a glare-free crystal face tightly attached to an adjustable or knurled bezel, and plain or jewelled bearings; and are available in graduations ranging from 0.00005 to 0.001 inches.
The high-performance inside micrometers by Mitutoyo accurately measure inside diameters of nuts, pipes and tubes. They feature carbide measuring faces, IP65 water protection and a function-lock. Certain models come equipped with an SPC output port to gather measurement data in a computer or any other system for statistical analysis.
Raptor Supplies is one of the authorised Mitutoyo distributors. You can also find an extensive line of Mitutoyo calipers including vernier, dial and digital calipers here, in addition to all the products listed above.

Vernier Calipers