Free-field microphone for transport noise measurements, architectural acoustics, and electroacoustic applications between 20 Hz to 12.5 kHz.
- Dyn. range : 19 – 138 dB
- Freq. range : 20 – 12500 Hz
- Polarization voltages : V
- Sensitivity : 31.6 mV/Pa
- Temperature range : -30 – 100 ℃