What are sound level meters used for?
Sound level meters are used for environmental, occupational noise and building acoustics measurements.
The Class 1 meter has been equipped with a new measuring microphone offering a LAeq linear measurement range from 27 to 137 dB (140 dB Peak) in a single range!
The microphone’s improved design ensures even better long-term stability of microphone sensitivity.
The SV971A Sound Level Meter uses the new low-power Bluetooth® interface allowing current results to be previewed on a smartphone or tablet as well as controlling measurement Start / Stop.
The Assistant application also signals an alarm when set noise limits are exceeded.
Along with the new hardware additions, the SV971A Sound Level Meter has been equipped with a new internal program that supports the reverberation time RT 60 measurement and STIPA speech intelligibility measurements, both supported by a mobile application.
Class 1 accuracy in accordance with IEC 61672-1