Otogram Models
  Tympany offers several options and models of the Otogram. These include the following:

All models of the Otogram include comprehensive audiometry functions, including:
   - Automated Air and bone thresholds, with masking
   - Testing in multiple languages, including: English, Spanish,
     Portuguese, Italian, Russian, Mandarin Chinese, Cantonese,
     Vietnamese, and Korean
   - Automatically-triggered Stenger testing to detect malingering
   - Complete manual audiometer with:
      - Manual or assisted masking
      - Support for air and bone
      - Speak-over instruction mode
      - Printable report

Otogram A3300: Performs all of the functions described above plus tympanometry and acoustic reflex, and distortion product otoacoustic emissions (DPOAE).  

     User Manual