BSWA308 sound level meter

The BSWA308 sound level meter complies with the IEC61672 international standards and features an industrially designed housing. The measurement microphone, which is supported by an ICCP (IEPE) preamplifier, is equipped with a TNC connector so that it can be operated attached or detached from the main processing unit via a microphone extension cable.

The BSWA308 has a dynamic range of 102 dB and can measure sound from 29 to 131 dBA in a single range. It can measure three parameters simultaneously with the A, C and Z frequency weightings and with F, S and I time weightings. In addition, the equivalent continuous sound pressure level and maximum and minimum values are calculated. The integration time for integral sound quantities can also be set. The BSWA308 is a suitable sound level instrument for general-purpose noise measurements where Class 1 accuracy is required or desirable.