Details

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 Features

  Complies with IEC 60942 class 2

  Pocket size and light weight (250g)

  Calibration accuray ± 0.3 dB

  Cal. Frequency 1000Hz for all weighting networks A, B, C, D, Linear

  Fits 1" and 1/2" microphones

  Uses

  Calibration of sound level meters and sound measuring equipments