Laserliner SoundTest-Master

30 - 130dB, 31.5Hz - 8000 Hz, 16000 measuring points, RS232 Noise level measuring instrument with integrated long-term storage

- Measurement of noise levels with frequency weighting filter according to dB (A) and dB (C)standard curves
- Selectable time weighting factors (fast 125 ms/slow 1 s) for optimum adaptation to noise dynamics
- Long-term recording function with 16000 storage points or real-time logging on PC
- Selectable analogue indicator for visual assessment
- Calibrated and adjusted by means of standard 94 dB/1 kHz noise level calibrator
- Sensitive electret condenser microphone with detachable wind guard
- Analogue outputs: DC and AC
- PC software
- Illuminated, clearly arranged display