Noise monitoring station

SV 307 4G

The SV307 Noise monitoring station is an innovative station dedicated for automated  noise monitoring. The station integrates  a class 1 sound level meter with 4G and GPS  modems. The waterproof housing of SV 307 can be removed to get an access to the user interface with a colour display and keypad. The SV307 Noise monitoring station is equipped with a patented MEMS microphone with a life-time warranty. The measurement data is stored on a removable micro SD card. The patented dual system check continuously monitors a microphone condition.  




class 1 sound level meter
Class 1


MEMS Technology

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New Version

This product already has a new version

The successor to the iconic 307 is the new SV 307A with an improved housing for permanent noise monitoring.