Audiometry/Hearing Conservation

D-Check Bioacoustic Simulator

The D-Check Bio-Acoustic Simulator performs dependable daily calibration checks of the the SMART TONE Automatic Audiometer, and can be used for OSHA, MSHA, or DOT hearing programs.

Because the D-Check is powered by the SMART TONE audiometer, there's no need to worry about battery life. This advanced design simplifies the daily check and offers greater reliability and repeatability.


  • Quick and accurate daily calibration check
  • Uses no batteries - power supplied by audiometer
  • Colour-coded ear cups reduce confusion and errors
  • Table-top or test booth wall-mount

Supplied Accessories

  • Patch cable
  • Wall mounting bracket

Part Numbers

IBM500320 D-Check Bioacoustic Simulator Buy Online