Bruel & Kjaer 2230 Highlights
The Bruel & Kjaer 2230 Sound Level Meter is an IEC Type 1 (Impulse) instrument for environmental certification and factory noise investigations, including cyclical, fluctuating, and impulsive noise measurement, as well as assessment of the risk of hearing damage.
- A-, C-, Lin. and All Pass weighting
- Five measuring modes
- RMS Fast, Slow, Impulse, and Peak response
- 24 to 130 dB
- 4-digit LCD updated every second. 0.1 dB resolution