Four Precision class 1 Sound level meter and data Logger Type nsrt_mk3
Running on battery, it can record sound pressure levels for a week. Connected to an external USB charger it can record and report for months. Its very small size allows it to be attached to or embedded within the monitored equipment. The NSRT_mk3includes the following features: ...
Aumund-Hammersbeck, Bremen, Bremen
3 März
