TSI AcoustiCAL AC-300 Sound Calibrator

Use the TSI AcoustiCAL AC-300 to accurately field-calibrate Type 1 sound level meters and noise dosimeters.

 Choose from a 250 Hz or 1000 Hz signal (at 114 dB sound pressure level), insert your instrument's microphone into the calibrator, and push the button to calibrate.

Key Specifications

  • Conforms to IEC 60942 (2003) for sound calibrators and ANSI S1.40-1983 (R2011) specifications and verification procedures for sound level meters
  • Output frequency 250 Hz or 1000 Hz ±0.5%
  • Runs on a single 9V battery; expected life 18 hours
  • Replacement for the retired 3M Quest QC series sound calibrators

Supporting Documentation

Click the file icon to view the file online, or right-click on the file icon and select "Save Target As..." to download the file to disk for later viewing.