All acoustic instruments need constant verification of their performance. CESVA calibrators are a simple means by which to carry out this verification.

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.