Class 2 Acoustic Calibrator manufactured according to IEC 60942:2003
Portable, user friendly calibrator, ideal for checking sound level meters and dosimeters on the measurement site, or in the laboratory.
It is designed especially to check class 2 dosimeters and sound level meters.
Represents a cost effective yet accurate means of checking, before and after the measurement.
May be used with any microphone suitable for closed coupler checking and of ½" diameter.
Complies with norm IEC 60942:2003 class 2.