Norsonic’s Nor13x and Nor140 series of sound level meters are all based on the same technology and user interface concept packed in a rugged, yet small and lightweight unit. Whatever measurement application you have requiring a sound level meter, Norsonic has the right tool. Not only the sound level meter, but a range of controlling, post processing and reporting programs help you to evaluate, compute and create reports,- easy and intuitive.

Our sound level meters are easy to use – just push the START key and measure. There are only three buttons the user needs to operate to complete a measurement, clearly indicated by the orange colour: Power on, Calibration and Start measurement.


The Nor150-New Precision Sound & Vibration Analyser

The Nor150

The Nor150


The Nor150 Sound and Vibration analyser sets new standards in user-friendliness. Featuring the largest colour touchscreen in a handheld meter on the market today, the Nor150 provides the user friendliness of a smartphone. Further features include, built in web server, camera, GPS and advanced voice and text notes bringing the sophistications normally found in laboratory instrumentation out in the field. The instrument is a dual channel analyser designed to cover a variety of applications such as environmental noise assessments, sound insulation and sound intensity measurements among many other measurement tasks.


  • Large colour touch-screen (4.3”).
  • Intuitive user interface with graphical icons for selection of mode and custom made user setups. Markers edited directly on the touch screen. Real keyboard for quick operation in challenging environments.
  • Built in webserver makes your Nor150 available through the internet from anywhere in the world whether you configure it for LAN, USB, WLAN, GPRS, 3G or 4G communication.
  • Audio recording on trigger or softkey.
  • You can immediately listen to recordings using a standard headset.
  • Voice and text notes, built in GPS and camera notes help you document your measurements with all.
  • Wide frequency range for vibration and low frequency measurements (0,1 Hz –      20kHz in 1/3 octave band).
  • 120dB measurement range broadband and filter.


  • Environmental noise assessments
  • Noise monitoring
  • Noise at work
  • Product noise testing
  • Vibration measurements