RION Sound Level Meters
  • Rion's NL-52 and NL-42 sound level meters provide full support for the measurement process.
  • Measure low frequency sound and audible sound simultaneously with the NL-62
  • The NL-28 measures Simultaneous real-time octave band and 1/3 octave band frequency analysys. The top of the Rion range of sound level meters and analyzers for acoustical experts and specialists. 
  • The NL-27 is ultra compact and lightweight; fits into a pocket. 
Choose Your Ideal RION Sound Level Meter

NL 42

Extremely User Friendly 
Rion's NL-42 Class 2 sound level meter provides full support for the measurement process. 

NL 52

ClaExtremely User Friendly 
Rion's NL-52 a Class 1 sound level meters provides full support for the measurement process. 
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NL 62

Sound Level Meter (Class 1) with Low-Frequency sound (from 1 to 20 000 Hz) measurement. 

NA 28

 The top of the Rion range of sound level meters and analyzers for acoustical experts and specialists. ​
Simultaneous real-time octave band and 1/3 octave band frequency analysis. 
Option: Building acoustic card (NX-28BA)

NL 27

Ultra compact and lightweight; Class 2 sound level meter that fits into a pocket.



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