Oscilla TSM400 Tympanometer
Human / Diagnostics / Specialised Diagnostics / Tympanometry
Art. No.: 132757
GN Otometrics
https://static.praxisdienst.com/out/pictures/master/product/1/oscilla_tsm400_screening_tympanometer_132757_1.jpg Oscilla TSM400 Tympanometer
State 2 This item is expected soon, we will deliver as soon as possible.
plus VAT and delivery costs
  • Screening tympanometer
  • Reflex screening with 5 frequencies
  • Built-in memory for max. 200 measurements
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Oscilla TSM400 Tympanometer


The Oscilla TSM400 is a screening tympanometer that can be used as a stand-alone device or as a PC tympanometer for which special software is separately available. The Oscilla TSM400 tests the middle ear function and performs an ipsilateral and/or contralateral reflex test.


Product Details 

  • Oscilla TSM400 Tympanometer
  • 7.2 inch LED colour display (800 x 480) 
  • Can be used as a stand-alone device or PC tympanometer (AudioConsole software is available separately) 
  • Measurement results are shown in real time (graphic colour tympanogram and reflex test, middle ear pressure, ear volume, compliance and tympanometric width, positioning assistant)
  • Ipsi and contralateral reflex test
  • Reflex screening with 5 frequencies 
  • Integrated memory for max. 200 measurements 
  • Automatic measurement start (as soon as an adequate probe position is detected)
  • Mobile printing with integrated thermal printer
  • Connects to a PC via USB 
  • Also suitable for mobile use 
  • Dimensions: 29.5 x 18 x 5.5 cm 


Technical Details for the Oscilla TSM400 Tympanometer

  • Probe tone: 226Hz ± 1%, 85dB SPL at 2ml ±3 dB
  • Pressure range: -300 to +200 daPa
  • Tympanometer volume range: 0.1 - 6.0ml 
  • Ipsilateral/contralateral reflex test: 5 frequencies (500Hz, 1KHz, 2KHz, 3KHz and 4KHz) with 85dB to 110dB in 5dB steps 


Delivery Contents with the Oscilla TSM400: 

  • Oscilla TSM400 tympanometer
  • Probe (226 Hz)
  • Mains adapter 
  • User manual 
  • Certificate of calibration
  • Calibration set
  • Test cylinder
  • Adapter 
  • 1 contralateral headphone 
  • 10 earplugs in each of sizes 4, 7, 9, 11, 13 and 16 mm 
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