NorAcal Audiometer Calibration System Calibrations according to international standards IEC and ANSIClass 1 sound analyserEquipment fully complies with ISO and IEC standardsAir Conduction, Bone Conduction and Free Field supportTurn key system including all couplers availableSupports many types of output transducersDifferent tests available (frequency, speech, linearity, etc.)Tests customizableHarmonic distortion measurementFrequency measurementManage different transducer sensitivities (AC, FF, BC)Correction tables for the different types of output transducersHearing Level tables selectableEasy Customizable Test Report Click here for more details