- Able to measure 15 Rockwell methods (ASTM E18) Superficial Rockwell method (surface), 8 Vickers method (ASTM E92) and all methods of Brinel (ASTM E10)

- Carry out all difficulty checks automatically.

- Factory calibration plus user calibration for indirect confirmation

-Auto-function performs all stages of testing with the push of a button

- accurate measurement of the incident displacement with an accuracy of 0.1 micron

- Digital display of measured hardness with the diameter of the effect

-The ability to change the measured hardness to other hard measures.

The UV4 EXRTA universal tester is one of the first selection of different industries and research centers and universities in the area of ​​hardness due to the high precision of production, accurate calibration, automatic performance and precision in measuring strength, hardness and displacement.