Norsonic Microphones

Nor1225 General Purpose “Class 1” microphone, 50 mV/Pa, 200V polarisation voltage, 3.15 Hz – 20 kHz ± 3dB
Nor1227 General Purpose “Class 1” microphone, 50 mV/Pa, pre-polarized, 3.15 Hz – 20 kHz ± 3dB
Nor1228 low cost “Class 1” microphone, 50 mV/Pa, pre-polarized, 12.5 Hz – 16 kHz ± 3dB
Nor1239 High Quality “Class 1” microphone, 50 mV/Pa, pre-polarized, 10 Hz – 20 kHz ± 3dB
Nor1229 low cost “Class 2” microphone

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

A wide range of top-quality high-performance microphones at a highly competitive price.

Flexible and expandable multi-channel sound level meter system.