Oscilla® TSM-300 is a screening tympanometer with built-in memory.

The tympanometer can do tympanometric tests at 5 frequencies as specified below. The progress of the test is depicted graphically in the display of the instrument.

Tympanograms can be stored in the built-in memory which has a capacity of 20 tympanograms.

Furthermore the tympanometer can be connected to a printer through the parallel port and transfer data to software programs like Audio Console through the serial port.