Contact us

CALL: 01371 871030

Norsonic 150 Noise Nuisance Recorder

Product Code: NNR-150

The next generation noise nuisance recorder. The most straight forward and easy-to-use noise nuisance recording system available.

The Norsonic 150 NNR is a precision instrument for sound measurements specifically designed for noise nuisance recording in homes and dwellings.


This 150NNR gives you the usability of a smartphone with a large touch screen and simple icon set up functions. The 150 Noise nuisance recorder is secure; very easy to set up and straightforward use – see our 150 Noise Nuisance Recorder video.

  • Full colour touch screen display
  • Screen shortcuts for simple one button setup
  • Audio socket to listen to recordings directly from the Norsonic 150
  • Full fidelity uncompressed audio recordings
  • Pre-recording function to listen to up to 2 minutes before the hand switch is pressed
  • One button auto calibration feature
  • Option for built in GPS and camera
  • Optional 1/3 octaves and accessories for Environmental monitoring
  • Environmental monitoring to BS4142

Precision integrating sound level meter to IEC 61672 class 1

Handheld real-time 1/1- or 1/3-octave frequency analyser (0,4Hz-20kHz)

Measurement of A-weighted levels simultaneously with either C- or Z-weighted levels

Parallel detection of SPL, Leq, Lmin, Lmax, L E and Lpeak

120dB dynamic range giving a “one-range” instrument

Measures Lpeak levels up to 140dB

Parallel detection of F, S and I time constants

USB 2.0 and High-speed RS-232 serial interface (115 kbaud)

SD memory card and large high speed internal memory

Sound recording in 8, 16 or 24 bit format with 12 or 48kHz sampling

Up to 90 sec high, contrast, graphical audio recording pre-trigger

High-resolution graphical backlit display

Manual or automatic storage of results

Automatically repeated measurements with clock synchronization

Pause/Continue function with back erase feature

Results displayed as dB or linear values

Numerical printouts

AC output signal

Signal generator

Windscreen correction

Noise floor correction

Call 01371 871030 to buy

I would like to receive information about the following products (please tick)

Sign up here

For our news and special offers