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    ISO sound calibration certificate - with 8 measuring points

    0520 0111
    The ISO calibration of your sound level meter is documented in this certificate. Calibration is carried out in the pressure chamber at 8 calibration points at 94 dB(A).

    ISO sound calibration certificate, calibration at 8 measuring points in the pressure chamber at 94 dB(A).

  1. testo 815
    testo 815 - Sound Level Meter 
      :
      0563 8155
      $574.00 $631.40
      1