The METRAHIT CAL calibrator functions as a highly accurate calibration and simulation instrument for electrical quantities. As a handheld instrument, it's suitable for precise, on-site calibration and inspection tasks, as well as for test department and laboratory work, in process engineering, control room and equipment fabrication, general measuring technology and many other applications. Set consisting of METRAHIT CAL handheld calibrator and METRAHIT X-TRA handheld multimeter in HC30 hard case including cable sets, batteries and DAkkS certificates.