Features:
- Tympanogram test (automatic, manual)
- Stapes muscle reflex test
- Acoustic refles latency test
- Acoustic reflection attenuation test
- Complete/perforated eustachian tube functional test
- Quick test: Two user-defined quick tests can be generated, with the test time less 60s
- With the "Live View" feature, you can see a panoramic view of the test in progress on your computer screen
- Color touch screen + touch button with working mode
 
- Probe:226Hz(85dB SPL)
- Pressure arrange:-600 ~ +400 daPa
- Pump pressure velocity:200daPa/s±50daPa/s
- Test mode: Acoustic admittance(Y),Acoustic susceptance(B),Acoustic conductance(G)
- Ipsilateral and contralateral :500Hz,1000Hz,2000Hz,4000Hz
- Max sound intensity ,110dB HL
 
- coustic admittance (acoustic compliance) measurement volume range:
- A.Measurement Planar tympanogram  0.2cm3~5cm³
- B.Tympanum compensation diagram for outer ear 0cm3 ~2 cm³