CalRef is a dynamic company strongly oriented to problem solving and the satisfaction of customer needs. The market sector in which CALREF works is the industrial and laboratory instruments calibration. The people who works with CalRef has twenty years experience in the measurement and calibration field. Among the offered services: realization of turn-key calibration laboratories with support for the accreditation; metrology consulting; quality management systems consulting; training courses; calibration, maintenance and repair of measuring instruments. Among the products we offer: calibration equipments for pressure measurements; calibration instruments for temperature measurements; air data testers; custom calibration benches; fittings and valves for high pressure; tools.