* Operating range: 65 to 140 dB
* Built-in display provides status information and key measurement data
* Visual “LED light” alarm when exposure levels are exceeded
* Time history of noise is logged in 1 minute values of average exposure and peak value
* Come s with Class 2 Calibrator for auto-calibration prior to use
* Keypad can be locked prior to attaching to the shoulder
* Insight software supplied for graphical display and analysis of noise history, and automatic report generation
* Crocodile clips and pins supplied
* Battery Powered, 28 hour life
Also available is the dBadge2PRO Kit, which has the following additional features:
* Audio recording
* Octave Band Frequency Analysis