- 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 calibration certificate sound pressure calibrators
- This DAkkS calibration certificate certifies that your measuring instrument or probe is calibrated. Calibration is carried out according to the DAkkS standard.
Calibration points freely selectable in the range from 5 to 95 %RH at +15 to +35 °C or at -18 to +80 °C
According to the DAkkS standard
- ISO calibration certificate/temperature