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Laserliner SoundTest Master Laserliner 082 070A P This SoundTest Master from Laserliner has been designed for the measurement of noise levels with frequency weighting filter according to dB A and dB C standard curves P P Includes selectable time weighting factors fast 125 ms slow 1 s for optimum adaptation to noise dynamics and long term recording function with 16000 storage points or real time logging on PC Additional features include the selectable analogue indicator for visual
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