D-Check Bio-acoustic Simulator
Available from Smart Diagnostic Devices
Simplify your daily calibration check with the D-Check Bio Acoustic Simulator. The D-Check is powered by the SMART TONE audiometer, so there’s no need for batteries. The unit sits on a table top or mounts on the wall. Suitable for OSHA, MSHA, or DOT hearing programs, D-Check offers greater dependability and repeatability than other calibration devices.
The D-Check package includes:
• D-Check Bio Acoustic Simulator
• Color-coded ear cups
• Patch cable
• Wall mounting bracket