Hardness Tester, Model Etalon Duromaster P100, available from Tespa Tools, is a portable, compactly sized and easy-to-use. Features: value acquisition in any position of use; direct reading of displayed value; convenient for all types of materials, precision to ±1 HRC, made to measure hardness on workpieces with a thickness as low as 80 µm; suited for uneven or rounded surfaces; and hardness values – Rockwell (HRA, HRB, HRC), Rockwell superficial (HR 15N, HR 30T), Brinell (HB 5, HB 30) – Vickers (HV). TESPA (Technocrat Engineered Special Production Aids) has three manufacturing facilities, two calibration labs and a training centre and a metrology division marketing and service with application engineering support for inspection and quality control systems. TESPA products include in-process gauging and inspection systems and post process gauging and inspection systems, which include multi-gauging with computerised SPC systems. The products are in use in most major industries – automotive, aircraft, defence, textile processing industry and general engineering numbering over 750 large and medium industries, besides a few overseas ones.