7 Range Sound Level Audio Noise Meter Decibel DB
- Seven sound-level ranges: allow measurements from 50 -126 dB.
- A and C weightings: lets you check compliance with safety regulations as well as make acoustic analysis.
- Slow and fast response settings: lets you check peak and average noise levels.
- Built-in battery condition indicator.
- Phono-type output jack: for connection to home theater or test equipment.