Class 1 Sound Level Meter PCE-430

- 1/1 octave band included
- 1/3 octave band optional
- Accuracy class 1
- A, B, C & Z Frequency weighting
- Fast, Slow, Pulse and Peak time weighting
- Statistics function
- Display of the sound curve as a graph
- 3 measurement profiles adjustable
- Low inherent noise
- ICCP microphone 40 mV /PA
- Alarm level adjustable