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The all in one instrument for OAE, Tympanometry and Audiometry

Sentiero Desktop puts every middle ear, OAE and audiometry test at your fingertips! Middle ear testing is used to determine the overall health and function of the middle ear. These tests are essential in identifying perforations of the eardrum, abnormal pressure in thetympanic cavity, wax blockage in the ear canal, and possible conductive hearing loss. Diagnostic tympanometry, ipsilateral and contralateral acoustic reflex, pure tone audiometry and otoacoustic emissions in ONE portable lightweight device.

Product Benefits

• Multichannel DPOAE testing(two frequencies at the same time)
• FMDPOAE (frequency modulated stimulus)
• OAE can be measured in both ears simultaneously and under your choice of a static pressure!
• DPOAE Threshold search (objective audiogram estimation) based on patented Scissor paradigm
• Sentiero Desktop is the only device combining
Tymp and reflexes with OAE and Audiometry.


• Frequency: 226 Hz. Optionally (class 1) 678 Hz, 800 Hz and 1000 Hz
• Level: 69 dB HL
• Air Pressure Control: Automatic(flexible start and stop pressure)
• Range: -600 to +400 daPa(-300 to +200 daPa for class 2)
• Pressure change rate: 50, 100, 150, 200 daPa/s, as-fast-as-possible
• Range: 0.1 to 8.0 ml at 226 Hz probe tone and 0.1 to 15 mmho at 678, 800 and 1000 Hz probe tone
• Acoustic Reflex Tone – Ipsi/Contra: 500, 1000, 2000, 3000, 4000 Hz, Noise (LP, HP, BB)