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CB011

Acoustic calibrator class 1 based on a feedback loop system for the verification of sound level meters and dosimeters

CB012

Acoustic calibrator class 2 based on a feedback loop system for the verification of sound level meters and dosimeters

CB006

Portable and user friendly calibrator, ideal for checking sound level meters and dosimeters on the measurement site, or in the laboratory.

CB004

Class 2 Acoustic Calibrator manufactured according to IEC 60942:2003

CV211

Multi-frequency Vibration Calibrator manufactured according to ANNEX A (Normative) ISO 8041.

CV110

User-friendly precision calibrator, which makes it the perfect instrument for the verification of vibrometers.