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  • Acoustic calibrator / for sound level meters
  • Acoustic calibrator / for sound level meters

114 dB, 1 kHz | 42AB

Article: 00126003

Acoustic calibrator / for sound level meters

The G.R.A.S. 42AB Sound Calibrator is a small battery-operated precision microphone calibrator. The calibrator can be used directly on 1" microphones and ½" microphones. Adapters for calibrating ¼? microphones and ?" microphones are included.
Typical applications and use

Microphone calibration
Microphone comparisons

Specifications

  • Measured physical value: acoustic
  • Applications: for sound level meters

Other items

In this category | In this category, (G.R.A.S. Sound & Vibration)

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