Laserliner SoundTest-Master

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