Calibrators

NC-72B Pistonphone

A Stable and Precise Sound Source

NC-75

A Lightweight and Compact Acoustic Calibrator

Nor1255 Sound Calibrator

Small battery operated Class 1 calibrator

Nor1256 Sound Calibrator

Battery operated dual level Class 1

Nor1294

Phase verification coupler

Pulsar Model 105 and 106

Ergonomic and Robust Class 1 and Class 2

VE-10 Calibration Exciter

For calibration of accelerometers and vibration meters on-site

VP-33A Vibration Calibrator

Vibration Meter Inspection and Calibration