The D-Check Bio-Acoustic Simulator provides accurate and dependable daily calibrations for SMART TONE Automatic Audiometer, conforming to OSHA, MSHA, or DOT hearing programs. With power provided by the audiometer itself, there's no need to worry about battery life—its advanced design makes the daily check easy and reliable with repeatable results.
• Rapid and accurate daily calibration checks.
• No need for batteries—powered by the SMART TONE audiometer.
• Color-coded ear cups reduce confusion and lower errors.
• Mountable on a table-top or test booth wall.