Aviation

Rion NA-39 Aircraft Noise Monitor

Automated noise source identification and automated reporting.

Rion NL-28 Sound Level Meter (Class 2)

High quality, easy to use sound level meter for noise at work or general use.

Rion NC-75 Sound Calibrator

IEC 60942 Class 1 Calibrator for standard ½”, 1” and ¼” microphones.

Norsonic Nor150 Sound Level Meter

Single or dual channel advanced analyser with sound intensity option.

Norsonic Nor140 Sound Level Meter

Widely used for building acoustics and environmental noise.

Norsonic Accelerometers

Voltage output accelerometers (CCLD) with built in charge amplifier.

Norsonic Microphones

Free-field ½” measurement microphones.

Norsonic Nor1255 Sound Calibrator

IEC 60942 Class 1 Calibrator for standard ½”, ¼”, ⅛” microphones.

Norsonic Nor1256 Sound Calibrator

IEC 60942 Class 1 Calibrator for standard 1”, ½”, ¼”, ⅛” microphones.

Norsonic Nor1517A Airflow Resistance Measurement System

Measures the airflow resistance of porous materials (BS EN ISO 9053-2).