Portable Real Time Integrating Sound Level Meter (Range: 30 dB to 130 dB) for Industrial Noise, Traffic, Theatre, Noise Pollution Control | Model: Lutron SL-4035SD
TitlePortable Real Time Integrating Sound Level Meter (Range: 30 dB to 130 dB) for Industrial Noise, Traffic, Theatre, Noise Pollution Control | Model: Lutron SL-4035SD