Microtest AG has specialised in the measurement of internal diameters for more than 40 years. Through permanent optimisation, constant further development and improvement, our measuring instruments have reached a very high standard of precision, reliability and universality to meet the high demands placed by our customers.

Our products are in use all around the world, and guarantee maximum precision over a long period. Our robust instruments are just as home in the tough environment of the production shop as they are in measurement and test laboratories. Microtest® supports many sectors of industry, including machine, tool, gear, engine, drive, pump, compressor, vehicle, railway, turbine and power-station construction, along with oil transport, mining and aerospace technology.