Inventis Timpani tympanometry and ipsilateral reflex test
Inventis Timpani docking station & thermal printer
Inventis Timpani touch screen display
Inventis Timpani accurate and complete examinations


Timpani is a handheld tympanometer offering automatic tympanometry and ipsilateral acoustic reflex test, as well as screening pure tone audiometry. Fast pressure pump system, dedicated output for headphones make Timpani the only handheld combined unit capable of performing accurate and complete examinations.


The basic version of Timpani allows performing the screening tympanometry using 226 Hz probe tone. The optional available licenses are:

  • 1 kHz probe tone license
    To conduct tympanometry also on children
  • Reflex license – Basic
    To conduct ipsilateral acoustic reflex test at 1 kHz
  • Reflex license – Plus
    To conduct ipsilateral acoustic reflex test at 0.5, 1, 2 and 4 kHz
  • Screening Pure Tone Audiometry    
    To conduct pure tone air conduction audiometry



Upon request, Timpani can be supplied with its docking station, ideal to house the device, to recharge the battery faster and to transfer data to the PC at the same time.
Moreover, it is possible to print your exam’s results directly from the device thanks to the thermal portable mini printer, available upon request: the communication with Timpani is wireless.


Simply connect Timpani to a USB port on your computer, directly or putting it on the docking station and connecting the station to the PC, and you can transfer exam results into your Maestro or Noah database. Maestro software is included.

Inventis Timpani handy and easily transportable
Portable system
Lightweight and compact
Timpani is extremely handy and easily transportable even thanks to the dedicated soft carrying case.
User friendly
Touch screen graphical display
The only screening tympanometer with a graphical display with capacitive touchscreen.
Screening tympanometry and audiometry
The only handheld combined unit capable of performing fast, accurate and complete examinations.

Available tests Automatic Tympanometry @ 226 Hz (1000 Hz optional)
Acoustic Ipsi-Reflex Test (optional)
Automatic Test Sequence (tympanometry + reflex test, optional)
Screening Pure Tone Audiometry (optional)
Middle Ear Analyzer specifications
Probe tone Frequency: 226 Hz 1000 Hz (optional)
Level: 85 dB SPL (@ 226 Hz) 75 dB SPL (@ 1000 Hz)
Measurement range 0.2 ÷ 8.0 ml (@ 226 Hz)
0.9 ÷ 16.0 mmho (@ 1000 Hz)
Tympanometry Meatus compensated viewing mode
Single scan
Scan interval (choice): standard, from +200 to -400 a daPa reduced, from +100 to -300 daPa
Safety limits: -750 daPa and +550 daPa
Scan rate: 400 daPa/sec
Auto start feature
Acoustic reflex test

Ipsilateral stimulation, probe tone @ 226Hz
Pulsed stimulus for reduced artifacts

Exam modes available:

  • Automatic threshold
  • Fixed intensity

Exam pressure:

  • Automatic, between tympanogram peak pressure and peak pressure minus tympanogram width (or ambient pressure, when no peak found)
Available stimuli and levels Pure tones: 500Hz, 1000Hz, 2000Hz, 4000Hz
Attenuator step (selectable): 5 or 10 dB (automatic threshold); 5 dB (fixed intensity)
Minimum Intensity: 70 dB HL
Maximum intensity: 100 dB HL
Audiometer specifications
Available outputs and transducers AC: supra-aural DD45, insert earphones ER-3C
Available stimuli and levels Stimulus: pure tone (see table)
Attenuator step: 5 dB
Intensity: -10 to 100 dB HL
Frequency range: 125-8000 Hz
Device specifications
Printer Optional integrated wireless thermal printer
Paper dimensions: 58mm
Calibration Validity: 12 months
All the parameters set through a dedicated software.
Computer interface Connection: USB (driverless)
Compatible software: Inventis Maestro
Display Type: Graphical color TFT LCD, capacitive touchscreen
Size: diagonal 2.8”, 43.2 x 57.6 mm
Resolution: 240 x 320 x RGB
Power supply Internal battery: Lithium-Ion rechargeable battery
Battery life: more than 4 hours of continuous use
Main Unit: 5Vdc, 1.4A
External adapter USB dedicated: 100-240 Vac, 50/60 Hz, 0.3-0.15A, responding to IEC 60601-1 standard
Mechanics Size (WxDxH): 65 x 44 x 240 mm / 2.6 x 1.8 x 9.5 in
Weight: 340 g / 12 oz

Inventis S.r.l. a socio unico
Corso Stati Uniti, 1/3
35127 Padova

Tel.: +39.049.8962.844

North America

Inventis North America Inc.
2503 S Washington Ave #586
Titusville FL, 32780

Toll free: +1.844.683.6847


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2 rue Marc Donadille
Hôtel Technoptic
13013 Marseille

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