The Bruel & Kjaer 4445 has been replaced. Please refer to Casella dBadge 350 or the Casella dBadge 350 kit of 3
The Bruel and Kjaer Noise Dose Meter is kept in the pocket with a microphone that clips to a collar or similar. It is used for measuring personal workplace noise exposure and is ideal for OH&S noise surveys.
- 7 built-in set-ups, corresponding to the most widely used international standards
- 13 additional user defined setups can be stored
- Two use options; Meter (stores data to memory) or SLM (on screen results only)
- Statistical analysis of noise levels
- Profile logging
- Download data to PC, preformatted report available
- Battery Powered